diff --git a/Bin/net40/Setting.ini b/Bin/net40/Setting.ini
deleted file mode 100644
index 75339192..00000000
--- a/Bin/net40/Setting.ini
+++ /dev/null
@@ -1,8 +0,0 @@
-;<!--�����ļ�-->
-
-[Setup]
-ImagePath=
-TCPPort=0
-APIPort=0
-IP=111.1.1.1
-
diff --git a/Bin/net40/SunnyUI.Demo.exe b/Bin/net40/SunnyUI.Demo.exe
index afb31860..f90bd28c 100644
Binary files a/Bin/net40/SunnyUI.Demo.exe and b/Bin/net40/SunnyUI.Demo.exe differ
diff --git a/Bin/net40/SunnyUI.dll b/Bin/net40/SunnyUI.dll
index 31dfc256..022a814d 100644
Binary files a/Bin/net40/SunnyUI.dll and b/Bin/net40/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/SunnyUI.dll b/Bin/net5.0-windows/SunnyUI.dll
index 56c31233..a5219c21 100644
Binary files a/Bin/net5.0-windows/SunnyUI.dll and b/Bin/net5.0-windows/SunnyUI.dll differ
diff --git a/Bin/net5.0-windows/ref/SunnyUI.dll b/Bin/net5.0-windows/ref/SunnyUI.dll
index e99b5985..090e14b4 100644
Binary files a/Bin/net5.0-windows/ref/SunnyUI.dll and b/Bin/net5.0-windows/ref/SunnyUI.dll differ
diff --git a/Bin/netcoreapp3.1/SunnyUI.dll b/Bin/netcoreapp3.1/SunnyUI.dll
index b86a7d93..16d3f211 100644
Binary files a/Bin/netcoreapp3.1/SunnyUI.dll and b/Bin/netcoreapp3.1/SunnyUI.dll differ
diff --git a/SunnyUI.Demo/Controls/FCombobox.Designer.cs b/SunnyUI.Demo/Controls/FCombobox.Designer.cs
index 02f1dd9a..03e8c9b7 100644
--- a/SunnyUI.Demo/Controls/FCombobox.Designer.cs
+++ b/SunnyUI.Demo/Controls/FCombobox.Designer.cs
@@ -28,54 +28,54 @@
         /// </summary>
         private void InitializeComponent()
         {
-            System.Windows.Forms.TreeNode treeNode61 = new System.Windows.Forms.TreeNode("节点0");
-            System.Windows.Forms.TreeNode treeNode62 = new System.Windows.Forms.TreeNode("节点1");
-            System.Windows.Forms.TreeNode treeNode63 = new System.Windows.Forms.TreeNode("节点2");
-            System.Windows.Forms.TreeNode treeNode64 = new System.Windows.Forms.TreeNode("节点3");
-            System.Windows.Forms.TreeNode treeNode57 = new System.Windows.Forms.TreeNode("节点0");
-            System.Windows.Forms.TreeNode treeNode58 = new System.Windows.Forms.TreeNode("节点1");
-            System.Windows.Forms.TreeNode treeNode59 = new System.Windows.Forms.TreeNode("节点2");
-            System.Windows.Forms.TreeNode treeNode60 = new System.Windows.Forms.TreeNode("节点3");
-            System.Windows.Forms.TreeNode treeNode33 = new System.Windows.Forms.TreeNode("节点0");
-            System.Windows.Forms.TreeNode treeNode34 = new System.Windows.Forms.TreeNode("节点1");
-            System.Windows.Forms.TreeNode treeNode35 = new System.Windows.Forms.TreeNode("节点2");
-            System.Windows.Forms.TreeNode treeNode36 = new System.Windows.Forms.TreeNode("节点3");
-            System.Windows.Forms.TreeNode treeNode37 = new System.Windows.Forms.TreeNode("节点0", new System.Windows.Forms.TreeNode[] {
-            treeNode33,
-            treeNode34,
-            treeNode35,
-            treeNode36});
-            System.Windows.Forms.TreeNode treeNode38 = new System.Windows.Forms.TreeNode("节点4");
-            System.Windows.Forms.TreeNode treeNode39 = new System.Windows.Forms.TreeNode("节点5");
-            System.Windows.Forms.TreeNode treeNode40 = new System.Windows.Forms.TreeNode("节点6");
-            System.Windows.Forms.TreeNode treeNode41 = new System.Windows.Forms.TreeNode("节点7");
-            System.Windows.Forms.TreeNode treeNode42 = new System.Windows.Forms.TreeNode("节点1", new System.Windows.Forms.TreeNode[] {
-            treeNode38,
-            treeNode39,
-            treeNode40,
-            treeNode41});
-            System.Windows.Forms.TreeNode treeNode43 = new System.Windows.Forms.TreeNode("节点2");
-            System.Windows.Forms.TreeNode treeNode44 = new System.Windows.Forms.TreeNode("节点3");
-            System.Windows.Forms.TreeNode treeNode45 = new System.Windows.Forms.TreeNode("节点00");
-            System.Windows.Forms.TreeNode treeNode46 = new System.Windows.Forms.TreeNode("节点01");
-            System.Windows.Forms.TreeNode treeNode47 = new System.Windows.Forms.TreeNode("节点02");
-            System.Windows.Forms.TreeNode treeNode48 = new System.Windows.Forms.TreeNode("节点03");
-            System.Windows.Forms.TreeNode treeNode49 = new System.Windows.Forms.TreeNode("节点0", new System.Windows.Forms.TreeNode[] {
-            treeNode45,
-            treeNode46,
-            treeNode47,
-            treeNode48});
-            System.Windows.Forms.TreeNode treeNode50 = new System.Windows.Forms.TreeNode("节点11");
-            System.Windows.Forms.TreeNode treeNode51 = new System.Windows.Forms.TreeNode("节点12");
-            System.Windows.Forms.TreeNode treeNode52 = new System.Windows.Forms.TreeNode("节点13");
-            System.Windows.Forms.TreeNode treeNode53 = new System.Windows.Forms.TreeNode("节点14");
-            System.Windows.Forms.TreeNode treeNode54 = new System.Windows.Forms.TreeNode("节点1", new System.Windows.Forms.TreeNode[] {
-            treeNode50,
-            treeNode51,
-            treeNode52,
-            treeNode53});
-            System.Windows.Forms.TreeNode treeNode55 = new System.Windows.Forms.TreeNode("节点2");
-            System.Windows.Forms.TreeNode treeNode56 = new System.Windows.Forms.TreeNode("节点3");
+            System.Windows.Forms.TreeNode treeNode29 = new System.Windows.Forms.TreeNode("节点0");
+            System.Windows.Forms.TreeNode treeNode30 = new System.Windows.Forms.TreeNode("节点1");
+            System.Windows.Forms.TreeNode treeNode31 = new System.Windows.Forms.TreeNode("节点2");
+            System.Windows.Forms.TreeNode treeNode32 = new System.Windows.Forms.TreeNode("节点3");
+            System.Windows.Forms.TreeNode treeNode25 = new System.Windows.Forms.TreeNode("节点0");
+            System.Windows.Forms.TreeNode treeNode26 = new System.Windows.Forms.TreeNode("节点1");
+            System.Windows.Forms.TreeNode treeNode27 = new System.Windows.Forms.TreeNode("节点2");
+            System.Windows.Forms.TreeNode treeNode28 = new System.Windows.Forms.TreeNode("节点3");
+            System.Windows.Forms.TreeNode treeNode1 = new System.Windows.Forms.TreeNode("节点0");
+            System.Windows.Forms.TreeNode treeNode2 = new System.Windows.Forms.TreeNode("节点1");
+            System.Windows.Forms.TreeNode treeNode3 = new System.Windows.Forms.TreeNode("节点2");
+            System.Windows.Forms.TreeNode treeNode4 = new System.Windows.Forms.TreeNode("节点3");
+            System.Windows.Forms.TreeNode treeNode5 = new System.Windows.Forms.TreeNode("节点0", new System.Windows.Forms.TreeNode[] {
+            treeNode1,
+            treeNode2,
+            treeNode3,
+            treeNode4});
+            System.Windows.Forms.TreeNode treeNode6 = new System.Windows.Forms.TreeNode("节点4");
+            System.Windows.Forms.TreeNode treeNode7 = new System.Windows.Forms.TreeNode("节点5");
+            System.Windows.Forms.TreeNode treeNode8 = new System.Windows.Forms.TreeNode("节点6");
+            System.Windows.Forms.TreeNode treeNode9 = new System.Windows.Forms.TreeNode("节点7");
+            System.Windows.Forms.TreeNode treeNode10 = new System.Windows.Forms.TreeNode("节点1", new System.Windows.Forms.TreeNode[] {
+            treeNode6,
+            treeNode7,
+            treeNode8,
+            treeNode9});
+            System.Windows.Forms.TreeNode treeNode11 = new System.Windows.Forms.TreeNode("节点2");
+            System.Windows.Forms.TreeNode treeNode12 = new System.Windows.Forms.TreeNode("节点3");
+            System.Windows.Forms.TreeNode treeNode13 = new System.Windows.Forms.TreeNode("节点00");
+            System.Windows.Forms.TreeNode treeNode14 = new System.Windows.Forms.TreeNode("节点01");
+            System.Windows.Forms.TreeNode treeNode15 = new System.Windows.Forms.TreeNode("节点02");
+            System.Windows.Forms.TreeNode treeNode16 = new System.Windows.Forms.TreeNode("节点03");
+            System.Windows.Forms.TreeNode treeNode17 = new System.Windows.Forms.TreeNode("节点0", new System.Windows.Forms.TreeNode[] {
+            treeNode13,
+            treeNode14,
+            treeNode15,
+            treeNode16});
+            System.Windows.Forms.TreeNode treeNode18 = new System.Windows.Forms.TreeNode("节点11");
+            System.Windows.Forms.TreeNode treeNode19 = new System.Windows.Forms.TreeNode("节点12");
+            System.Windows.Forms.TreeNode treeNode20 = new System.Windows.Forms.TreeNode("节点13");
+            System.Windows.Forms.TreeNode treeNode21 = new System.Windows.Forms.TreeNode("节点14");
+            System.Windows.Forms.TreeNode treeNode22 = new System.Windows.Forms.TreeNode("节点1", new System.Windows.Forms.TreeNode[] {
+            treeNode18,
+            treeNode19,
+            treeNode20,
+            treeNode21});
+            System.Windows.Forms.TreeNode treeNode23 = new System.Windows.Forms.TreeNode("节点2");
+            System.Windows.Forms.TreeNode treeNode24 = new System.Windows.Forms.TreeNode("节点3");
             this.uiLine8 = new Sunny.UI.UILine();
             this.uiDatetimePicker1 = new Sunny.UI.UIDatetimePicker();
             this.uiColorPicker1 = new Sunny.UI.UIColorPicker();
@@ -95,13 +95,11 @@
             this.uiLine4 = new Sunny.UI.UILine();
             this.uiComboboxEx1 = new Sunny.UI.UIComboboxEx();
             this.uiComboboxEx2 = new Sunny.UI.UIComboboxEx();
-            this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
             this.PagePanel.SuspendLayout();
             this.SuspendLayout();
             // 
             // PagePanel
             // 
-            this.PagePanel.Controls.Add(this.dateTimePicker1);
             this.PagePanel.Controls.Add(this.uiComboboxEx2);
             this.PagePanel.Controls.Add(this.uiComboboxEx1);
             this.PagePanel.Controls.Add(this.uiLine4);
@@ -304,19 +302,19 @@
             this.uiComboTreeView1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
             this.uiComboTreeView1.MinimumSize = new System.Drawing.Size(63, 0);
             this.uiComboTreeView1.Name = "uiComboTreeView1";
-            treeNode61.Name = "节点0";
-            treeNode61.Text = "节点0";
-            treeNode62.Name = "节点1";
-            treeNode62.Text = "节点1";
-            treeNode63.Name = "节点2";
-            treeNode63.Text = "节点2";
-            treeNode64.Name = "节点3";
-            treeNode64.Text = "节点3";
+            treeNode29.Name = "节点0";
+            treeNode29.Text = "节点0";
+            treeNode30.Name = "节点1";
+            treeNode30.Text = "节点1";
+            treeNode31.Name = "节点2";
+            treeNode31.Text = "节点2";
+            treeNode32.Name = "节点3";
+            treeNode32.Text = "节点3";
             this.uiComboTreeView1.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
-            treeNode61,
-            treeNode62,
-            treeNode63,
-            treeNode64});
+            treeNode29,
+            treeNode30,
+            treeNode31,
+            treeNode32});
             this.uiComboTreeView1.Padding = new System.Windows.Forms.Padding(0, 0, 30, 2);
             this.uiComboTreeView1.Size = new System.Drawing.Size(150, 29);
             this.uiComboTreeView1.TabIndex = 43;
@@ -344,19 +342,19 @@
             this.uiComboTreeView2.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
             this.uiComboTreeView2.MinimumSize = new System.Drawing.Size(63, 0);
             this.uiComboTreeView2.Name = "uiComboTreeView2";
-            treeNode57.Name = "节点0";
-            treeNode57.Text = "节点0";
-            treeNode58.Name = "节点1";
-            treeNode58.Text = "节点1";
-            treeNode59.Name = "节点2";
-            treeNode59.Text = "节点2";
-            treeNode60.Name = "节点3";
-            treeNode60.Text = "节点3";
+            treeNode25.Name = "节点0";
+            treeNode25.Text = "节点0";
+            treeNode26.Name = "节点1";
+            treeNode26.Text = "节点1";
+            treeNode27.Name = "节点2";
+            treeNode27.Text = "节点2";
+            treeNode28.Name = "节点3";
+            treeNode28.Text = "节点3";
             this.uiComboTreeView2.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
-            treeNode57,
-            treeNode58,
-            treeNode59,
-            treeNode60});
+            treeNode25,
+            treeNode26,
+            treeNode27,
+            treeNode28});
             this.uiComboTreeView2.Padding = new System.Windows.Forms.Padding(0, 0, 30, 2);
             this.uiComboTreeView2.Size = new System.Drawing.Size(150, 29);
             this.uiComboTreeView2.TabIndex = 46;
@@ -373,35 +371,35 @@
             this.uiComboTreeView3.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
             this.uiComboTreeView3.MinimumSize = new System.Drawing.Size(63, 0);
             this.uiComboTreeView3.Name = "uiComboTreeView3";
-            treeNode33.Name = "节点0";
-            treeNode33.Text = "节点0";
-            treeNode34.Name = "节点1";
-            treeNode34.Text = "节点1";
-            treeNode35.Name = "节点2";
-            treeNode35.Text = "节点2";
-            treeNode36.Name = "节点3";
-            treeNode36.Text = "节点3";
-            treeNode37.Name = "节点0";
-            treeNode37.Text = "节点0";
-            treeNode38.Name = "节点4";
-            treeNode38.Text = "节点4";
-            treeNode39.Name = "节点5";
-            treeNode39.Text = "节点5";
-            treeNode40.Name = "节点6";
-            treeNode40.Text = "节点6";
-            treeNode41.Name = "节点7";
-            treeNode41.Text = "节点7";
-            treeNode42.Name = "节点1";
-            treeNode42.Text = "节点1";
-            treeNode43.Name = "节点2";
-            treeNode43.Text = "节点2";
-            treeNode44.Name = "节点3";
-            treeNode44.Text = "节点3";
+            treeNode1.Name = "节点0";
+            treeNode1.Text = "节点0";
+            treeNode2.Name = "节点1";
+            treeNode2.Text = "节点1";
+            treeNode3.Name = "节点2";
+            treeNode3.Text = "节点2";
+            treeNode4.Name = "节点3";
+            treeNode4.Text = "节点3";
+            treeNode5.Name = "节点0";
+            treeNode5.Text = "节点0";
+            treeNode6.Name = "节点4";
+            treeNode6.Text = "节点4";
+            treeNode7.Name = "节点5";
+            treeNode7.Text = "节点5";
+            treeNode8.Name = "节点6";
+            treeNode8.Text = "节点6";
+            treeNode9.Name = "节点7";
+            treeNode9.Text = "节点7";
+            treeNode10.Name = "节点1";
+            treeNode10.Text = "节点1";
+            treeNode11.Name = "节点2";
+            treeNode11.Text = "节点2";
+            treeNode12.Name = "节点3";
+            treeNode12.Text = "节点3";
             this.uiComboTreeView3.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
-            treeNode37,
-            treeNode42,
-            treeNode43,
-            treeNode44});
+            treeNode5,
+            treeNode10,
+            treeNode11,
+            treeNode12});
             this.uiComboTreeView3.Padding = new System.Windows.Forms.Padding(0, 0, 30, 2);
             this.uiComboTreeView3.ShowLines = true;
             this.uiComboTreeView3.Size = new System.Drawing.Size(150, 29);
@@ -417,35 +415,35 @@
             this.uiComboTreeView4.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
             this.uiComboTreeView4.MinimumSize = new System.Drawing.Size(63, 0);
             this.uiComboTreeView4.Name = "uiComboTreeView4";
-            treeNode45.Name = "节点0";
-            treeNode45.Text = "节点00";
-            treeNode46.Name = "节点1";
-            treeNode46.Text = "节点01";
-            treeNode47.Name = "节点2";
-            treeNode47.Text = "节点02";
-            treeNode48.Name = "节点3";
-            treeNode48.Text = "节点03";
-            treeNode49.Name = "节点0";
-            treeNode49.Text = "节点0";
-            treeNode50.Name = "节点4";
-            treeNode50.Text = "节点11";
-            treeNode51.Name = "节点5";
-            treeNode51.Text = "节点12";
-            treeNode52.Name = "节点6";
-            treeNode52.Text = "节点13";
-            treeNode53.Name = "节点7";
-            treeNode53.Text = "节点14";
-            treeNode54.Name = "节点1";
-            treeNode54.Text = "节点1";
-            treeNode55.Name = "节点2";
-            treeNode55.Text = "节点2";
-            treeNode56.Name = "节点3";
-            treeNode56.Text = "节点3";
+            treeNode13.Name = "节点0";
+            treeNode13.Text = "节点00";
+            treeNode14.Name = "节点1";
+            treeNode14.Text = "节点01";
+            treeNode15.Name = "节点2";
+            treeNode15.Text = "节点02";
+            treeNode16.Name = "节点3";
+            treeNode16.Text = "节点03";
+            treeNode17.Name = "节点0";
+            treeNode17.Text = "节点0";
+            treeNode18.Name = "节点4";
+            treeNode18.Text = "节点11";
+            treeNode19.Name = "节点5";
+            treeNode19.Text = "节点12";
+            treeNode20.Name = "节点6";
+            treeNode20.Text = "节点13";
+            treeNode21.Name = "节点7";
+            treeNode21.Text = "节点14";
+            treeNode22.Name = "节点1";
+            treeNode22.Text = "节点1";
+            treeNode23.Name = "节点2";
+            treeNode23.Text = "节点2";
+            treeNode24.Name = "节点3";
+            treeNode24.Text = "节点3";
             this.uiComboTreeView4.Nodes.AddRange(new System.Windows.Forms.TreeNode[] {
-            treeNode49,
-            treeNode54,
-            treeNode55,
-            treeNode56});
+            treeNode17,
+            treeNode22,
+            treeNode23,
+            treeNode24});
             this.uiComboTreeView4.Padding = new System.Windows.Forms.Padding(0, 0, 30, 2);
             this.uiComboTreeView4.ShowLines = true;
             this.uiComboTreeView4.Size = new System.Drawing.Size(150, 29);
@@ -494,13 +492,6 @@
             this.uiComboboxEx2.Size = new System.Drawing.Size(150, 30);
             this.uiComboboxEx2.TabIndex = 51;
             // 
-            // dateTimePicker1
-            // 
-            this.dateTimePicker1.Location = new System.Drawing.Point(390, 277);
-            this.dateTimePicker1.Name = "dateTimePicker1";
-            this.dateTimePicker1.Size = new System.Drawing.Size(200, 29);
-            this.dateTimePicker1.TabIndex = 52;
-            // 
             // FCombobox
             // 
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
@@ -534,6 +525,5 @@
         private UILine uiLine4;
         private UIComboboxEx uiComboboxEx2;
         private UIComboboxEx uiComboboxEx1;
-        private System.Windows.Forms.DateTimePicker dateTimePicker1;
     }
 }
\ No newline at end of file
diff --git a/SunnyUI/Charts/UIChart.cs b/SunnyUI/Charts/UIChart.cs
index 6f0d2267..3d252f0e 100644
--- a/SunnyUI/Charts/UIChart.cs
+++ b/SunnyUI/Charts/UIChart.cs
@@ -32,6 +32,7 @@ namespace Sunny.UI
     {
         public UIChart()
         {
+            SetStyleFlags(true, false);
             ShowText = false;
             fillColor = UIChartStyles.Plain.BackColor;
             foreColor = UIChartStyles.Plain.ForeColor;
diff --git a/SunnyUI/Controls/DropItem/UIDropControl.cs b/SunnyUI/Controls/DropItem/UIDropControl.cs
index e9c87260..f738224b 100644
--- a/SunnyUI/Controls/DropItem/UIDropControl.cs
+++ b/SunnyUI/Controls/DropItem/UIDropControl.cs
@@ -47,14 +47,7 @@ namespace Sunny.UI
         public UIDropControl()
         {
             InitializeComponent();
-
-            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
-            SetStyle(ControlStyles.DoubleBuffer, true);
-            SetStyle(ControlStyles.Selectable, true);
-            SetStyle(ControlStyles.UserPaint, true);
-            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
-            base.DoubleBuffered = true;
-            UpdateStyles();
+            SetStyleFlags();
 
             edit.Font = UIFontColor.Font;
             edit.Left = 3;
diff --git a/SunnyUI/Controls/DropItem/UIDropDownItem.cs b/SunnyUI/Controls/DropItem/UIDropDownItem.cs
index 25547c59..fca26606 100644
--- a/SunnyUI/Controls/DropItem/UIDropDownItem.cs
+++ b/SunnyUI/Controls/DropItem/UIDropDownItem.cs
@@ -36,6 +36,7 @@ namespace Sunny.UI
         public UIDropDownItem()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
         }
 
         /// <summary>
diff --git a/SunnyUI/Controls/DropItem/UIDropDownItem.resx b/SunnyUI/Controls/DropItem/UIDropDownItem.resx
new file mode 100644
index 00000000..1af7de15
--- /dev/null
+++ b/SunnyUI/Controls/DropItem/UIDropDownItem.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/SunnyUI/Controls/UIAnalogMeter.cs b/SunnyUI/Controls/UIAnalogMeter.cs
index 9c650c8e..f8ea2eec 100644
--- a/SunnyUI/Controls/UIAnalogMeter.cs
+++ b/SunnyUI/Controls/UIAnalogMeter.cs
@@ -83,8 +83,7 @@ namespace Sunny.UI
 
         public UIAnalogMeter()
         {
-            SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.SupportsTransparentBackColor | ControlStyles.UserPaint | ControlStyles.ResizeRedraw | ControlStyles.OptimizedDoubleBuffer | ControlStyles.DoubleBuffer, true);
-            base.DoubleBuffered = true;
+            SetStyleFlags(true, false, true);
 
             // Properties initialization
             needleColor = Color.Yellow;
diff --git a/SunnyUI/Controls/UIAvatar.cs b/SunnyUI/Controls/UIAvatar.cs
index d5c21c27..0fb876a3 100644
--- a/SunnyUI/Controls/UIAvatar.cs
+++ b/SunnyUI/Controls/UIAvatar.cs
@@ -60,6 +60,7 @@ namespace Sunny.UI
         /// </summary>
         public UIAvatar()
         {
+            SetStyleFlags(true, false);
             Width = Height = 60;
             ShowText = false;
             ShowRect = false;
diff --git a/SunnyUI/Controls/UIBattery.cs b/SunnyUI/Controls/UIBattery.cs
index 1e41cb70..1b1f90aa 100644
--- a/SunnyUI/Controls/UIBattery.cs
+++ b/SunnyUI/Controls/UIBattery.cs
@@ -43,6 +43,7 @@ namespace Sunny.UI
 
         public UIBattery()
         {
+            SetStyleFlags(true, false);
             ShowRect = false;
             fillColor = UIStyles.Blue.PlainColor;
             Width = 48;
diff --git a/SunnyUI/Controls/UIBreadcrumb.cs b/SunnyUI/Controls/UIBreadcrumb.cs
index a038a85d..0e72b936 100644
--- a/SunnyUI/Controls/UIBreadcrumb.cs
+++ b/SunnyUI/Controls/UIBreadcrumb.cs
@@ -37,6 +37,7 @@ namespace Sunny.UI
     {
         public UIBreadcrumb()
         {
+            SetStyleFlags(true, false);
             ShowText = false;
             ShowRect = false;
             Height = 29;
diff --git a/SunnyUI/Controls/UIButton.cs b/SunnyUI/Controls/UIButton.cs
index 78f59afc..366837a8 100644
--- a/SunnyUI/Controls/UIButton.cs
+++ b/SunnyUI/Controls/UIButton.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
     {
         public UIButton()
         {
+            SetStyleFlags();
             TabStop = true;
             Width = 100;
             Height = 35;
diff --git a/SunnyUI/Controls/UICheckBox.cs b/SunnyUI/Controls/UICheckBox.cs
index b23422a6..4fd71b66 100644
--- a/SunnyUI/Controls/UICheckBox.cs
+++ b/SunnyUI/Controls/UICheckBox.cs
@@ -36,6 +36,7 @@ namespace Sunny.UI
     {
         public UICheckBox()
         {
+            SetStyleFlags();
             Cursor = Cursors.Hand;
             ShowRect = false;
             Size = new Size(150, 29);
diff --git a/SunnyUI/Controls/UIComboBox.cs b/SunnyUI/Controls/UIComboBox.cs
index 9977a16c..5d2f939c 100644
--- a/SunnyUI/Controls/UIComboBox.cs
+++ b/SunnyUI/Controls/UIComboBox.cs
@@ -38,15 +38,6 @@ namespace Sunny.UI
         public UIComboBox()
         {
             InitializeComponent();
-
-            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
-            SetStyle(ControlStyles.DoubleBuffer, true);
-            SetStyle(ControlStyles.Selectable, true);
-            SetStyle(ControlStyles.UserPaint, true);
-            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
-            DoubleBuffered = true;
-            UpdateStyles();
-
             box.SelectedIndexChanged += Box_SelectedIndexChanged;
             box.DataSourceChanged += Box_DataSourceChanged;
             box.DisplayMemberChanged += Box_DisplayMemberChanged;
diff --git a/SunnyUI/Controls/UIControl.cs b/SunnyUI/Controls/UIControl.cs
index 3666bccd..04326de6 100644
--- a/SunnyUI/Controls/UIControl.cs
+++ b/SunnyUI/Controls/UIControl.cs
@@ -39,21 +39,25 @@ namespace Sunny.UI
         /// </summary>
         public UIControl()
         {
-            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
-            SetStyle(ControlStyles.DoubleBuffer, true);
-            SetStyle(ControlStyles.Selectable, true);
-            SetStyle(ControlStyles.SupportsTransparentBackColor, true);
-            SetStyle(ControlStyles.UserPaint, true);
-            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
-            base.DoubleBuffered = true;
-            UpdateStyles();
-
             Version = UIGlobal.Version;
             base.Font = UIFontColor.Font;
             Size = new Size(100, 35);
             base.MinimumSize = new Size(1, 1);
         }
 
+        protected void SetStyleFlags(bool supportTransparent = true, bool selectable = true, bool resizeRedraw = false)
+        {
+            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
+            SetStyle(ControlStyles.DoubleBuffer, true);
+            SetStyle(ControlStyles.UserPaint, true);
+            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
+            if (supportTransparent) SetStyle(ControlStyles.SupportsTransparentBackColor, true);
+            if (selectable) SetStyle(ControlStyles.Selectable, true);
+            if (resizeRedraw) SetStyle(ControlStyles.ResizeRedraw, true);
+            base.DoubleBuffered = true;
+            UpdateStyles();
+        }
+
         protected override void OnSizeChanged(EventArgs e)
         {
             base.OnSizeChanged(e);
diff --git a/SunnyUI/Controls/UIDoubleUpDown.cs b/SunnyUI/Controls/UIDoubleUpDown.cs
index 4e8c4512..5063e2bf 100644
--- a/SunnyUI/Controls/UIDoubleUpDown.cs
+++ b/SunnyUI/Controls/UIDoubleUpDown.cs
@@ -37,6 +37,9 @@ namespace Sunny.UI
         public UIDoubleUpDown()
         {
             InitializeComponent();
+
+            SetStyleFlags();
+
             ShowText = false;
             edit.Type = UITextBox.UIEditType.Double;
             edit.Parent = pnlValue;
diff --git a/SunnyUI/Controls/UIFlowLayoutPanel.cs b/SunnyUI/Controls/UIFlowLayoutPanel.cs
index 511fbc09..4559cf04 100644
--- a/SunnyUI/Controls/UIFlowLayoutPanel.cs
+++ b/SunnyUI/Controls/UIFlowLayoutPanel.cs
@@ -37,7 +37,7 @@ namespace Sunny.UI
         public UIFlowLayoutPanel()
         {
             InitializeComponent();
-
+            SetStyleFlags(true, false);
             ShowText = false;
 
             Panel.AutoScroll = true;
diff --git a/SunnyUI/Controls/UIGroupBox.cs b/SunnyUI/Controls/UIGroupBox.cs
index 44dda017..da943d86 100644
--- a/SunnyUI/Controls/UIGroupBox.cs
+++ b/SunnyUI/Controls/UIGroupBox.cs
@@ -32,6 +32,7 @@ namespace Sunny.UI
         public UIGroupBox()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
         }
 
         protected override void OnPaintFill(Graphics g, GraphicsPath path)
diff --git a/SunnyUI/Controls/UIGroupBox.resx b/SunnyUI/Controls/UIGroupBox.resx
new file mode 100644
index 00000000..1af7de15
--- /dev/null
+++ b/SunnyUI/Controls/UIGroupBox.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/SunnyUI/Controls/UIHeaderButton.cs b/SunnyUI/Controls/UIHeaderButton.cs
index cfbf4db7..c49db5cd 100644
--- a/SunnyUI/Controls/UIHeaderButton.cs
+++ b/SunnyUI/Controls/UIHeaderButton.cs
@@ -38,6 +38,7 @@ namespace Sunny.UI
     {
         public UIHeaderButton()
         {
+            SetStyleFlags();
             Size = new Size(100, 88);
             ShowText = false;
             ShowRect = false;
diff --git a/SunnyUI/Controls/UIHorScrollBar.cs b/SunnyUI/Controls/UIHorScrollBar.cs
index c4773a00..c381d299 100644
--- a/SunnyUI/Controls/UIHorScrollBar.cs
+++ b/SunnyUI/Controls/UIHorScrollBar.cs
@@ -33,6 +33,7 @@ namespace Sunny.UI
     {
         public UIHorScrollBar()
         {
+            SetStyleFlags(true, false);
             Maximum = 100;
             left_state = value_state = right_state = DrawItemState.None;
             timer.Interval = 150;
diff --git a/SunnyUI/Controls/UIHorScrollBarEx.cs b/SunnyUI/Controls/UIHorScrollBarEx.cs
index 930d96e9..2f978565 100644
--- a/SunnyUI/Controls/UIHorScrollBarEx.cs
+++ b/SunnyUI/Controls/UIHorScrollBarEx.cs
@@ -32,6 +32,7 @@ namespace Sunny.UI
     {
         public UIHorScrollBarEx()
         {
+            SetStyleFlags(true, false);
             ShowText = false;
             ShowRect = false;
             Height = ScrollBarInfo.HorizontalScrollBarHeight() + 1;
diff --git a/SunnyUI/Controls/UIImageListBox.cs b/SunnyUI/Controls/UIImageListBox.cs
index a64e426d..86a804e3 100644
--- a/SunnyUI/Controls/UIImageListBox.cs
+++ b/SunnyUI/Controls/UIImageListBox.cs
@@ -40,6 +40,7 @@ namespace Sunny.UI
         public UIImageListBox()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
             ShowText = false;
 
             Padding = new Padding(2);
diff --git a/SunnyUI/Controls/UIImageListBox.resx b/SunnyUI/Controls/UIImageListBox.resx
new file mode 100644
index 00000000..1af7de15
--- /dev/null
+++ b/SunnyUI/Controls/UIImageListBox.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/SunnyUI/Controls/UIIntegerUpDown.cs b/SunnyUI/Controls/UIIntegerUpDown.cs
index fe83445c..7179fd6f 100644
--- a/SunnyUI/Controls/UIIntegerUpDown.cs
+++ b/SunnyUI/Controls/UIIntegerUpDown.cs
@@ -37,6 +37,7 @@ namespace Sunny.UI
         public UIIntegerUpDown()
         {
             InitializeComponent();
+            SetStyleFlags();
             ShowText = false;
             edit.Type = UITextBox.UIEditType.Integer;
             edit.Parent = pnlValue;
diff --git a/SunnyUI/Controls/UILabel.cs b/SunnyUI/Controls/UILabel.cs
index eb70bb21..ea1c7542 100644
--- a/SunnyUI/Controls/UILabel.cs
+++ b/SunnyUI/Controls/UILabel.cs
@@ -125,6 +125,7 @@ namespace Sunny.UI
 
         public UISymbolLabel()
         {
+            SetStyleFlags(true, false);
             ShowRect = false;
             foreColor = UIFontColor.Primary;
             symbolColor = UIFontColor.Primary;
diff --git a/SunnyUI/Controls/UILedLabel.cs b/SunnyUI/Controls/UILedLabel.cs
index d99e1f75..6cd8c635 100644
--- a/SunnyUI/Controls/UILedLabel.cs
+++ b/SunnyUI/Controls/UILedLabel.cs
@@ -33,6 +33,7 @@ namespace Sunny.UI
     {
         public UILedLabel()
         {
+            SetStyleFlags(true, false);
             ShowText = ShowRect = ShowFill = false;
             foreColor = UIColor.Blue;
         }
diff --git a/SunnyUI/Controls/UILight.cs b/SunnyUI/Controls/UILight.cs
index dfdb42b2..8e70d17e 100644
--- a/SunnyUI/Controls/UILight.cs
+++ b/SunnyUI/Controls/UILight.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
 
         public UILight()
         {
+            SetStyleFlags(true, false);
             ShowRect = false;
             ShowText = false;
             Radius = Width = Height = 35;
diff --git a/SunnyUI/Controls/UILine.cs b/SunnyUI/Controls/UILine.cs
index 71b943cd..8024ffb1 100644
--- a/SunnyUI/Controls/UILine.cs
+++ b/SunnyUI/Controls/UILine.cs
@@ -31,6 +31,7 @@ namespace Sunny.UI
     {
         public UILine()
         {
+            SetStyleFlags(true, false);
             Size = new Size(360, 29);
             MinimumSize = new Size(2, 2);
             foreColor = UIStyles.Blue.LineForeColor;
diff --git a/SunnyUI/Controls/UIListBox.cs b/SunnyUI/Controls/UIListBox.cs
index d9320ccf..6fc61954 100644
--- a/SunnyUI/Controls/UIListBox.cs
+++ b/SunnyUI/Controls/UIListBox.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
         public UIListBox()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
             ShowText = false;
             Padding = new Padding(2);
 
diff --git a/SunnyUI/Controls/UILogo.cs b/SunnyUI/Controls/UILogo.cs
index 3ec56e98..7616f8d9 100644
--- a/SunnyUI/Controls/UILogo.cs
+++ b/SunnyUI/Controls/UILogo.cs
@@ -34,6 +34,7 @@ namespace Sunny.UI
         [ToolboxItem(true)]
         public UILogo()
         {
+            SetStyleFlags(true, false);
             ShowText = ShowRect = false;
             Width = 300;
             Height = 80;
diff --git a/SunnyUI/Controls/UINavBar.cs b/SunnyUI/Controls/UINavBar.cs
index 9b07c41d..521c0c3b 100644
--- a/SunnyUI/Controls/UINavBar.cs
+++ b/SunnyUI/Controls/UINavBar.cs
@@ -45,7 +45,6 @@ namespace Sunny.UI
             SetStyle(ControlStyles.SupportsTransparentBackColor, true);
             SetStyle(ControlStyles.UserPaint, true);
             SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
-            SetStyle(ControlStyles.ResizeRedraw, true);
             DoubleBuffered = true;
             UpdateStyles();
             Font = UIFontColor.Font;
diff --git a/SunnyUI/Controls/UIPagination.cs b/SunnyUI/Controls/UIPagination.cs
index 11f204a7..1580ea99 100644
--- a/SunnyUI/Controls/UIPagination.cs
+++ b/SunnyUI/Controls/UIPagination.cs
@@ -84,6 +84,7 @@ namespace Sunny.UI
         public UIPagination()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
 
             ShowText = false;
             buttons.TryAdd(0, b0);
diff --git a/SunnyUI/Controls/UIPanel.cs b/SunnyUI/Controls/UIPanel.cs
index e2f79942..743db296 100644
--- a/SunnyUI/Controls/UIPanel.cs
+++ b/SunnyUI/Controls/UIPanel.cs
@@ -60,6 +60,19 @@ namespace Sunny.UI
             base.MinimumSize = new System.Drawing.Size(1, 1);
         }
 
+        protected void SetStyleFlags(bool supportTransparent = true, bool selectable = true, bool resizeRedraw = false)
+        {
+            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
+            SetStyle(ControlStyles.DoubleBuffer, true);
+            SetStyle(ControlStyles.UserPaint, true);
+            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
+            if (supportTransparent) SetStyle(ControlStyles.SupportsTransparentBackColor, true);
+            if (selectable) SetStyle(ControlStyles.Selectable, true);
+            if (resizeRedraw) SetStyle(ControlStyles.ResizeRedraw, true);
+            base.DoubleBuffered = true;
+            UpdateStyles();
+        }
+
         protected override void OnSizeChanged(EventArgs e)
         {
             base.OnSizeChanged(e);
diff --git a/SunnyUI/Controls/UIProcessBar.cs b/SunnyUI/Controls/UIProcessBar.cs
index 19eb97fa..e4443ec2 100644
--- a/SunnyUI/Controls/UIProcessBar.cs
+++ b/SunnyUI/Controls/UIProcessBar.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
 
         public UIProcessBar()
         {
+            SetStyleFlags(true, false);
             MinimumSize = new Size(70, 5);
             Size = new Size(300, 29);
             ShowText = false;
diff --git a/SunnyUI/Controls/UIProgressIndicator.cs b/SunnyUI/Controls/UIProgressIndicator.cs
index 1082a4e3..65f157a7 100644
--- a/SunnyUI/Controls/UIProgressIndicator.cs
+++ b/SunnyUI/Controls/UIProgressIndicator.cs
@@ -35,6 +35,7 @@ namespace Sunny.UI
 
         public UIProgressIndicator()
         {
+            SetStyleFlags(true, false);
             Width = Height = 100;
 
             timer.Interval = 200;
diff --git a/SunnyUI/Controls/UIRadioButton.cs b/SunnyUI/Controls/UIRadioButton.cs
index 2bf95912..2de50ab3 100644
--- a/SunnyUI/Controls/UIRadioButton.cs
+++ b/SunnyUI/Controls/UIRadioButton.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
 
         public UIRadioButton()
         {
+            SetStyleFlags();
             Cursor = Cursors.Hand;
             ShowRect = false;
             Size = new Size(150, 29);
diff --git a/SunnyUI/Controls/UIRichTextBox.cs b/SunnyUI/Controls/UIRichTextBox.cs
index e3aa5643..3f3f7f87 100644
--- a/SunnyUI/Controls/UIRichTextBox.cs
+++ b/SunnyUI/Controls/UIRichTextBox.cs
@@ -17,7 +17,7 @@ namespace Sunny.UI
         public UIRichTextBox()
         {
             InitializeComponent();
-
+            SetStyleFlags();
             ShowText = false;
 
             edit.MouseWheel += OnMouseWheel;
diff --git a/SunnyUI/Controls/UIRoundMeter.cs b/SunnyUI/Controls/UIRoundMeter.cs
index 12ab231a..b60160ea 100644
--- a/SunnyUI/Controls/UIRoundMeter.cs
+++ b/SunnyUI/Controls/UIRoundMeter.cs
@@ -88,7 +88,7 @@ namespace Sunny.UI
         public UIRoundMeter()
         {
             InitializeComponent();
-
+            SetStyleFlags(true, false);
             MeterType = TMeterType.Gps;
             _runType = TRunType.ClockWise;
 
diff --git a/SunnyUI/Controls/UIRoundProcess.cs b/SunnyUI/Controls/UIRoundProcess.cs
index 1a65ce77..5a04278b 100644
--- a/SunnyUI/Controls/UIRoundProcess.cs
+++ b/SunnyUI/Controls/UIRoundProcess.cs
@@ -36,6 +36,7 @@ namespace Sunny.UI
     {
         public UIRoundProcess()
         {
+            SetStyleFlags(true, false);
             Size = new Size(120, 120);
             Inner = 30;
             Outer = 50;
diff --git a/SunnyUI/Controls/UIScrollBar.cs b/SunnyUI/Controls/UIScrollBar.cs
index 060952ca..bd54ad5c 100644
--- a/SunnyUI/Controls/UIScrollBar.cs
+++ b/SunnyUI/Controls/UIScrollBar.cs
@@ -34,6 +34,7 @@ namespace Sunny.UI
     {
         public UIScrollBar()
         {
+            SetStyleFlags(true, false);
             Maximum = 100;
             up_state = value_state = down_state = DrawItemState.None;
             timer.Interval = 150;
diff --git a/SunnyUI/Controls/UIScrollingText.cs b/SunnyUI/Controls/UIScrollingText.cs
index 9f5d6db9..58fc8249 100644
--- a/SunnyUI/Controls/UIScrollingText.cs
+++ b/SunnyUI/Controls/UIScrollingText.cs
@@ -38,6 +38,7 @@ namespace Sunny.UI
 
         public UIScrollingText()
         {
+            SetStyleFlags(true, false);
             fillColor = UIStyles.Blue.PlainColor;
             foreColor = UIStyles.Blue.RectColor;
             Reset();
diff --git a/SunnyUI/Controls/UISwitch.cs b/SunnyUI/Controls/UISwitch.cs
index 4274530f..b598d82d 100644
--- a/SunnyUI/Controls/UISwitch.cs
+++ b/SunnyUI/Controls/UISwitch.cs
@@ -47,6 +47,7 @@ namespace Sunny.UI
 
         public UISwitch()
         {
+            SetStyleFlags();
             Height = 29;
             Width = 75;
             ShowText = false;
diff --git a/SunnyUI/Controls/UITabControlMenu.cs b/SunnyUI/Controls/UITabControlMenu.cs
index b2e7d6d8..a698fa61 100644
--- a/SunnyUI/Controls/UITabControlMenu.cs
+++ b/SunnyUI/Controls/UITabControlMenu.cs
@@ -31,7 +31,12 @@ namespace Sunny.UI
     {
         public UITabControlMenu()
         {
-            SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.DoubleBuffer, true);
+            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
+            SetStyle(ControlStyles.DoubleBuffer, true);
+            SetStyle(ControlStyles.UserPaint, true);
+            SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
+            DoubleBuffered = true;
+            UpdateStyles();
 
             ItemSize = new Size(40, 200);
             DrawMode = TabDrawMode.OwnerDrawFixed;
diff --git a/SunnyUI/Controls/UITextBox.cs b/SunnyUI/Controls/UITextBox.cs
index 655313f6..0beca324 100644
--- a/SunnyUI/Controls/UITextBox.cs
+++ b/SunnyUI/Controls/UITextBox.cs
@@ -40,7 +40,7 @@ namespace Sunny.UI
         public UITextBox()
         {
             InitializeComponent();
-
+            SetStyleFlags();
             CalcEditHeight();
             Height = MiniHeight;
             ShowText = false;
diff --git a/SunnyUI/Controls/UITitlePanel.cs b/SunnyUI/Controls/UITitlePanel.cs
index 9dac8b9f..a7631d3f 100644
--- a/SunnyUI/Controls/UITitlePanel.cs
+++ b/SunnyUI/Controls/UITitlePanel.cs
@@ -60,6 +60,7 @@ namespace Sunny.UI
         public UITitlePanel()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
             ShowText = false;
             foreColor = Color.White;
             CalcSystemBoxPos();
diff --git a/SunnyUI/Controls/UITrackBar.cs b/SunnyUI/Controls/UITrackBar.cs
index 8d0d53a7..f1918f31 100644
--- a/SunnyUI/Controls/UITrackBar.cs
+++ b/SunnyUI/Controls/UITrackBar.cs
@@ -37,6 +37,7 @@ namespace Sunny.UI
 
         public UITrackBar()
         {
+            SetStyleFlags();
             Width = 150;
             Height = 29;
 
diff --git a/SunnyUI/Controls/UITransfer.cs b/SunnyUI/Controls/UITransfer.cs
index f37a5320..822110a8 100644
--- a/SunnyUI/Controls/UITransfer.cs
+++ b/SunnyUI/Controls/UITransfer.cs
@@ -40,6 +40,7 @@ namespace Sunny.UI
         {
             InitializeComponent();
             ShowText = false;
+            SetStyleFlags(true, false);
 
             l1.ItemsCountChange += L1_ItemsCountChange;
             l2.ItemsCountChange += L2_ItemsCountChange;
diff --git a/SunnyUI/Controls/UITransparentPanel.cs b/SunnyUI/Controls/UITransparentPanel.cs
index d7c9b1a1..d08965a0 100644
--- a/SunnyUI/Controls/UITransparentPanel.cs
+++ b/SunnyUI/Controls/UITransparentPanel.cs
@@ -10,6 +10,11 @@ namespace Sunny.UI
     {
         private int _opacity = 150;
 
+        public UITransparentPanel()
+        {
+            SetStyleFlags(true, false);
+        }
+
         [Bindable(true), Category("Custom"), DefaultValue(150), Description("背景的透明度. 有效值0-255")]
         public int Opacity
         {
diff --git a/SunnyUI/Controls/UITreeView.cs b/SunnyUI/Controls/UITreeView.cs
index 010e29bf..85b89bb8 100644
--- a/SunnyUI/Controls/UITreeView.cs
+++ b/SunnyUI/Controls/UITreeView.cs
@@ -41,6 +41,7 @@ namespace Sunny.UI
         public UITreeView()
         {
             InitializeComponent();
+            SetStyleFlags(true, false);
             ShowText = false;
             SetScrollInfo();
 
diff --git a/SunnyUI/Controls/UIVerScrollBarEx.cs b/SunnyUI/Controls/UIVerScrollBarEx.cs
index c40d0b5a..392087df 100644
--- a/SunnyUI/Controls/UIVerScrollBarEx.cs
+++ b/SunnyUI/Controls/UIVerScrollBarEx.cs
@@ -32,6 +32,7 @@ namespace Sunny.UI
     {
         public UIVerScrollBarEx()
         {
+            SetStyleFlags(true, false);
             ShowText = false;
             ShowRect = false;
             Width = ScrollBarInfo.VerticalScrollBarWidth() + 1;
diff --git a/SunnyUI/Controls/UIWaitingBar.cs b/SunnyUI/Controls/UIWaitingBar.cs
index 9b27a480..ac006354 100644
--- a/SunnyUI/Controls/UIWaitingBar.cs
+++ b/SunnyUI/Controls/UIWaitingBar.cs
@@ -33,6 +33,7 @@ namespace Sunny.UI
 
         public UIWaitingBar()
         {
+            SetStyleFlags(true, false);
             MinimumSize = new Size(70, 23);
             Size = new Size(300, 29);
             ShowText = false;