* UIDatePicker：重写日期选择界面

+ UITimePicker：新增

SunnyUI.Demo/Controls/FTextBox.Designer.cs

@@ -37,25 +37,29 @@
             this.uiTextBox3 = new Sunny.UI.UITextBox();
             this.uiComboBox1 = new Sunny.UI.UIComboBox();
             this.uiComboBox2 = new Sunny.UI.UIComboBox();
-            this._uiDatePicker1 = new Sunny.UI.UIDatePicker();
+            this.uiDatePicker1 = new Sunny.UI.UIDatePicker();
             this.uiDoubleUpDown1 = new Sunny.UI.UIDoubleUpDown();
             this.uiLine1 = new Sunny.UI.UILine();
             this.uiLine2 = new Sunny.UI.UILine();
             this.uiLine3 = new Sunny.UI.UILine();
             this.uiLine4 = new Sunny.UI.UILine();
             this.uiLine5 = new Sunny.UI.UILine();
+            this.uiTimePicker1 = new Sunny.UI.UITimePicker();
+            this.uiLine6 = new Sunny.UI.UILine();
             this.PagePanel.SuspendLayout();
             this.SuspendLayout();
             // 
             // PagePanel
             // 
+            this.PagePanel.Controls.Add(this.uiLine6);
+            this.PagePanel.Controls.Add(this.uiTimePicker1);
             this.PagePanel.Controls.Add(this.uiLine5);
             this.PagePanel.Controls.Add(this.uiLine4);
             this.PagePanel.Controls.Add(this.uiLine3);
             this.PagePanel.Controls.Add(this.uiLine2);
             this.PagePanel.Controls.Add(this.uiLine1);
             this.PagePanel.Controls.Add(this.uiDoubleUpDown1);
-            this.PagePanel.Controls.Add(this._uiDatePicker1);
+            this.PagePanel.Controls.Add(this.uiDatePicker1);
             this.PagePanel.Controls.Add(this.uiComboBox2);
             this.PagePanel.Controls.Add(this.uiComboBox1);
             this.PagePanel.Controls.Add(this.uiLabel3);
@@ -200,23 +204,23 @@
             this.uiComboBox2.TabIndex = 12;
             this.uiComboBox2.TextAlignment = System.Drawing.ContentAlignment.MiddleLeft;
             // 
-            // _uiDatePicker1
+            // uiDatePicker1
             // 
-            this._uiDatePicker1.DropDownStyle = Sunny.UI.UIDropDownStyle.DropDownList;
+            this.uiDatePicker1.DropDownStyle = Sunny.UI.UIDropDownStyle.DropDownList;
-            this._uiDatePicker1.FillColor = System.Drawing.Color.White;
+            this.uiDatePicker1.FillColor = System.Drawing.Color.White;
-            this._uiDatePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiDatePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
-            this._uiDatePicker1.Location = new System.Drawing.Point(30, 294);
+            this.uiDatePicker1.Location = new System.Drawing.Point(30, 294);
-            this._uiDatePicker1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
+            this.uiDatePicker1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
-            this._uiDatePicker1.MinimumSize = new System.Drawing.Size(63, 0);
+            this.uiDatePicker1.MinimumSize = new System.Drawing.Size(63, 0);
-            this._uiDatePicker1.Name = "_uiDatePicker1";
+            this.uiDatePicker1.Name = "uiDatePicker1";
-            this._uiDatePicker1.Padding = new System.Windows.Forms.Padding(0, 0, 30, 0);
+            this.uiDatePicker1.Padding = new System.Windows.Forms.Padding(0, 0, 30, 0);
-            this._uiDatePicker1.Size = new System.Drawing.Size(150, 29);
+            this.uiDatePicker1.Size = new System.Drawing.Size(150, 29);
-            this._uiDatePicker1.SymbolDropDown = 61555;
+            this.uiDatePicker1.SymbolDropDown = 61555;
-            this._uiDatePicker1.SymbolNormal = 61555;
+            this.uiDatePicker1.SymbolNormal = 61555;
-            this._uiDatePicker1.TabIndex = 13;
+            this.uiDatePicker1.TabIndex = 13;
-            this._uiDatePicker1.Text = "2020-04-16";
+            this.uiDatePicker1.Text = "2020-04-16";
-            this._uiDatePicker1.TextAlignment = System.Drawing.ContentAlignment.MiddleLeft;
+            this.uiDatePicker1.TextAlignment = System.Drawing.ContentAlignment.MiddleLeft;
-            this._uiDatePicker1.Value = new System.DateTime(2020, 4, 16, 0, 0, 0, 0);
+            this.uiDatePicker1.Value = new System.DateTime(2020, 4, 16, 0, 0, 0, 0);
             // 
             // uiDoubleUpDown1
             // 
@@ -258,7 +262,7 @@
             this.uiLine3.Location = new System.Drawing.Point(30, 260);
             this.uiLine3.MinimumSize = new System.Drawing.Size(16, 16);
             this.uiLine3.Name = "uiLine3";
-            this.uiLine3.Size = new System.Drawing.Size(306, 20);
+            this.uiLine3.Size = new System.Drawing.Size(150, 20);
             this.uiLine3.TabIndex = 22;
             this.uiLine3.Text = "UIDatePicker";
             this.uiLine3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
@@ -285,6 +289,34 @@
             this.uiLine5.Text = "UIDoubleUpDown";
             this.uiLine5.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
             // 
+            // uiTimePicker1
+            // 
+            this.uiTimePicker1.FillColor = System.Drawing.Color.White;
+            this.uiTimePicker1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiTimePicker1.Location = new System.Drawing.Point(188, 294);
+            this.uiTimePicker1.Margin = new System.Windows.Forms.Padding(4, 5, 4, 5);
+            this.uiTimePicker1.MinimumSize = new System.Drawing.Size(63, 0);
+            this.uiTimePicker1.Name = "uiTimePicker1";
+            this.uiTimePicker1.Padding = new System.Windows.Forms.Padding(0, 0, 30, 0);
+            this.uiTimePicker1.Size = new System.Drawing.Size(150, 29);
+            this.uiTimePicker1.SymbolDropDown = 61555;
+            this.uiTimePicker1.SymbolNormal = 61555;
+            this.uiTimePicker1.TabIndex = 25;
+            this.uiTimePicker1.Text = "uiTimePicker1";
+            this.uiTimePicker1.TextAlignment = System.Drawing.ContentAlignment.MiddleLeft;
+            this.uiTimePicker1.Value = new System.DateTime(2020, 5, 29, 23, 41, 39, 684);
+            // 
+            // uiLine6
+            // 
+            this.uiLine6.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiLine6.Location = new System.Drawing.Point(188, 260);
+            this.uiLine6.MinimumSize = new System.Drawing.Size(16, 16);
+            this.uiLine6.Name = "uiLine6";
+            this.uiLine6.Size = new System.Drawing.Size(150, 20);
+            this.uiLine6.TabIndex = 26;
+            this.uiLine6.Text = "UITimePicker";
+            this.uiLine6.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
+            // 
             // FTextBox
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
@@ -307,7 +339,7 @@
         private UILabel uiLabel1;
         private UITextBox uiTextBox1;
         private UIIntegerUpDown uiIntegerUpDown1;
-        private UIDatePicker _uiDatePicker1;
+        private UIDatePicker uiDatePicker1;
         private UIComboBox uiComboBox2;
         private UIComboBox uiComboBox1;
         private UIDoubleUpDown uiDoubleUpDown1;
@@ -316,5 +348,7 @@
         private UILine uiLine2;
         private UILine uiLine1;
         private UILine uiLine5;
+        private UITimePicker uiTimePicker1;
+        private UILine uiLine6;
     }
 }

SunnyUI.Demo/Controls/FTextBox.cs

@@ -14,6 +14,9 @@ namespace Sunny.UI.Demo
         public FTextBox()
         {
             InitializeComponent();
+
+            uiDatePicker1.Value = DateTime.Today;
+            uiTimePicker1.Value = DateTime.Now;
         }
     }
 }

SunnyUI/Controls/DropItem/UIDateTimeItem.Designer.cs

@@ -1,61 +0,0 @@
-namespace Sunny.UI
-{
-    partial class UIDateTimeControl
-    {
-        /// <summary> 
-        /// 必需的设计器变量。
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary> 
-        /// 清理所有正在使用的资源。
-        /// </summary>
-        /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region 组件设计器生成的代码
-
-        /// <summary> 
-        /// 设计器支持所需的方法 - 不要修改
-        /// 使用代码编辑器修改此方法的内容。
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.monthCalendar = new System.Windows.Forms.MonthCalendar();
-            this.SuspendLayout();
-            // 
-            // monthCalendar
-            // 
-            this.monthCalendar.ForeColor = System.Drawing.SystemColors.WindowText;
-            this.monthCalendar.Location = new System.Drawing.Point(0, 0);
-            this.monthCalendar.Margin = new System.Windows.Forms.Padding(15, 16, 15, 16);
-            this.monthCalendar.MaxSelectionCount = 1;
-            this.monthCalendar.Name = "monthCalendar";
-            this.monthCalendar.TabIndex = 2;
-            this.monthCalendar.DateChanged += new System.Windows.Forms.DateRangeEventHandler(this.monthCalendar_DateChanged);
-            this.monthCalendar.DateSelected += new System.Windows.Forms.DateRangeEventHandler(this.monthCalendar_DateSelected);
-            // 
-            // UIDateTimeControl
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
-            this.Controls.Add(this.monthCalendar);
-            this.Margin = new System.Windows.Forms.Padding(7, 9, 7, 9);
-            this.Name = "UIDateTimeControl";
-            this.Size = new System.Drawing.Size(220, 180);
-            this.ResumeLayout(false);
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.MonthCalendar monthCalendar;
-    }
-}

SunnyUI/Controls/DropItem/UIDateTimeItem.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>

SunnyUI/Controls/DropItem/UITimeItem.cs

@@ -0,0 +1,504 @@
+/******************************************************************************
+ * SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。
+ * CopyRight (C) 2012-2020 ShenYongHua(沈永华).
+ * QQ群：56829229 QQ：17612584 EMail：SunnyUI@qq.com
+ *
+ * Blog:   https://www.cnblogs.com/yhuse
+ * Gitee:  https://gitee.com/yhuse/SunnyUI
+ * GitHub: https://github.com/yhuse/SunnyUI
+ *
+ * SunnyUI.dll can be used for free under the GPL-3.0 license.
+ * If you use this code, please keep this note.
+ * 如果您使用此代码，请保留此说明。
+ ******************************************************************************
+ * 文件名称: UIDateTimeItem.cs
+ * 文件说明: 时间选择框弹出窗体
+ * 当前版本: V2.2
+ * 创建日期: 2020-05-29
+ *
+ * 2020-05-29: V2.2.5 创建
+******************************************************************************/
+
+using System;
+
+namespace Sunny.UI
+{
+    public sealed class UITimeItem : UIDropDownItem
+    {
+        private UILine uiLine1;
+        private UISymbolButton s1;
+        private UISymbolButton m1;
+        private UISymbolButton h1;
+        private UISymbolButton s2;
+        private UISymbolButton m2;
+        private UISymbolButton h2;
+        private UISymbolButton btnOK;
+        private UISymbolButton btnCancel;
+        private UILabel hc;
+        private UILabel mc;
+        private UILabel sc;
+        private UILabel st;
+        private UILabel mt;
+        private UILabel ht;
+        private UILabel sb;
+        private UILabel mb;
+        private UILabel hb;
+        private UILine uiLine2;
+
+        public UITimeItem()
+        {
+            InitializeComponent();
+        }
+
+        private DateTime time;
+
+        public DateTime Time
+        {
+            get => time;
+            set
+            {
+                time = value;
+                Hour = time.Hour;
+                Minute = time.Minute;
+                Second = time.Second;
+                ShowOther();
+            }
+        }
+
+        private int hour;
+        private int minute;
+        private int second;
+
+        public int Hour
+        {
+            get => hour;
+            set
+            {
+                hour = value;
+                hc.Text = hour.ToString();
+            }
+        }
+
+        public int Minute
+        {
+            get => minute;
+            set
+            {
+                minute = value;
+                mc.Text = minute.ToString();
+            }
+        }
+
+        public int Second
+        {
+            get => second;
+            set
+            {
+                second = value;
+                sc.Text = second.ToString();
+            }
+        }
+
+        private void ShowOther()
+        {
+            ht.Text = (hour - 1 + 24).Mod(24).ToString();
+            hb.Text = (hour + 1 + 24).Mod(24).ToString();
+            mt.Text = (minute - 1 + 60).Mod(60).ToString();
+            mb.Text = (minute + 1 + 60).Mod(60).ToString();
+            st.Text = (second - 1 + 60).Mod(60).ToString();
+            sb.Text = (second + 1 + 60).Mod(60).ToString();
+        }
+
+        private void InitializeComponent()
+        {
+            this.uiLine1 = new Sunny.UI.UILine();
+            this.uiLine2 = new Sunny.UI.UILine();
+            this.s1 = new Sunny.UI.UISymbolButton();
+            this.m1 = new Sunny.UI.UISymbolButton();
+            this.h1 = new Sunny.UI.UISymbolButton();
+            this.s2 = new Sunny.UI.UISymbolButton();
+            this.m2 = new Sunny.UI.UISymbolButton();
+            this.h2 = new Sunny.UI.UISymbolButton();
+            this.btnOK = new Sunny.UI.UISymbolButton();
+            this.btnCancel = new Sunny.UI.UISymbolButton();
+            this.hc = new Sunny.UI.UILabel();
+            this.mc = new Sunny.UI.UILabel();
+            this.sc = new Sunny.UI.UILabel();
+            this.st = new Sunny.UI.UILabel();
+            this.mt = new Sunny.UI.UILabel();
+            this.ht = new Sunny.UI.UILabel();
+            this.sb = new Sunny.UI.UILabel();
+            this.mb = new Sunny.UI.UILabel();
+            this.hb = new Sunny.UI.UILabel();
+            this.SuspendLayout();
+            //
+            // uiLine1
+            //
+            this.uiLine1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiLine1.LineColor = System.Drawing.Color.Silver;
+            this.uiLine1.Location = new System.Drawing.Point(11, 60);
+            this.uiLine1.MinimumSize = new System.Drawing.Size(16, 16);
+            this.uiLine1.Name = "uiLine1";
+            this.uiLine1.Size = new System.Drawing.Size(157, 16);
+            this.uiLine1.Style = Sunny.UI.UIStyle.Custom;
+            this.uiLine1.StyleCustomMode = true;
+            this.uiLine1.TabIndex = 2;
+            //
+            // uiLine2
+            //
+            this.uiLine2.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.uiLine2.LineColor = System.Drawing.Color.Silver;
+            this.uiLine2.Location = new System.Drawing.Point(11, 94);
+            this.uiLine2.MinimumSize = new System.Drawing.Size(16, 16);
+            this.uiLine2.Name = "uiLine2";
+            this.uiLine2.Size = new System.Drawing.Size(157, 16);
+            this.uiLine2.Style = Sunny.UI.UIStyle.Custom;
+            this.uiLine2.StyleCustomMode = true;
+            this.uiLine2.TabIndex = 3;
+            //
+            // s1
+            //
+            this.s1.BackColor = System.Drawing.Color.Transparent;
+            this.s1.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.s1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.s1.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.s1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s1.ImageInterval = 0;
+            this.s1.Location = new System.Drawing.Point(127, 13);
+            this.s1.Name = "s1";
+            this.s1.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.s1.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.s1.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s1.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.s1.Size = new System.Drawing.Size(30, 24);
+            this.s1.Style = Sunny.UI.UIStyle.LightBlue;
+            this.s1.StyleCustomMode = true;
+            this.s1.Symbol = 61702;
+            this.s1.TabIndex = 6;
+            this.s1.Click += new System.EventHandler(this.s1_Click);
+            //
+            // m1
+            //
+            this.m1.BackColor = System.Drawing.Color.Transparent;
+            this.m1.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.m1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.m1.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.m1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m1.ImageInterval = 0;
+            this.m1.Location = new System.Drawing.Point(74, 13);
+            this.m1.Name = "m1";
+            this.m1.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.m1.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.m1.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m1.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.m1.Size = new System.Drawing.Size(30, 24);
+            this.m1.Style = Sunny.UI.UIStyle.LightBlue;
+            this.m1.StyleCustomMode = true;
+            this.m1.Symbol = 61702;
+            this.m1.TabIndex = 5;
+            this.m1.Click += new System.EventHandler(this.m1_Click);
+            //
+            // h1
+            //
+            this.h1.BackColor = System.Drawing.Color.Transparent;
+            this.h1.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.h1.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.h1.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h1.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.h1.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h1.ImageInterval = 0;
+            this.h1.Location = new System.Drawing.Point(21, 13);
+            this.h1.Name = "h1";
+            this.h1.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.h1.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.h1.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h1.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.h1.Size = new System.Drawing.Size(30, 24);
+            this.h1.Style = Sunny.UI.UIStyle.LightBlue;
+            this.h1.StyleCustomMode = true;
+            this.h1.Symbol = 61702;
+            this.h1.TabIndex = 4;
+            this.h1.Click += new System.EventHandler(this.h1_Click);
+            //
+            // s2
+            //
+            this.s2.BackColor = System.Drawing.Color.Transparent;
+            this.s2.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.s2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.s2.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s2.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.s2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s2.ImageInterval = 0;
+            this.s2.Location = new System.Drawing.Point(127, 132);
+            this.s2.Name = "s2";
+            this.s2.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.s2.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.s2.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.s2.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.s2.Size = new System.Drawing.Size(30, 24);
+            this.s2.Style = Sunny.UI.UIStyle.LightBlue;
+            this.s2.StyleCustomMode = true;
+            this.s2.Symbol = 61703;
+            this.s2.TabIndex = 9;
+            this.s2.Click += new System.EventHandler(this.s2_Click);
+            //
+            // m2
+            //
+            this.m2.BackColor = System.Drawing.Color.Transparent;
+            this.m2.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.m2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.m2.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m2.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.m2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m2.ImageInterval = 0;
+            this.m2.Location = new System.Drawing.Point(74, 132);
+            this.m2.Name = "m2";
+            this.m2.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.m2.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.m2.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.m2.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.m2.Size = new System.Drawing.Size(30, 24);
+            this.m2.Style = Sunny.UI.UIStyle.LightBlue;
+            this.m2.StyleCustomMode = true;
+            this.m2.Symbol = 61703;
+            this.m2.TabIndex = 8;
+            this.m2.Click += new System.EventHandler(this.m2_Click);
+            //
+            // h2
+            //
+            this.h2.BackColor = System.Drawing.Color.Transparent;
+            this.h2.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.h2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(235)))), ((int)(((byte)(243)))), ((int)(((byte)(255)))));
+            this.h2.FillHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h2.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.h2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h2.ImageInterval = 0;
+            this.h2.Location = new System.Drawing.Point(21, 131);
+            this.h2.Name = "h2";
+            this.h2.Padding = new System.Windows.Forms.Padding(24, 0, 0, 0);
+            this.h2.RadiusSides = Sunny.UI.UICornerRadiusSides.None;
+            this.h2.RectHoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(160)))), ((int)(((byte)(255)))));
+            this.h2.RectSides = System.Windows.Forms.ToolStripStatusLabelBorderSides.None;
+            this.h2.Size = new System.Drawing.Size(30, 24);
+            this.h2.Style = Sunny.UI.UIStyle.LightBlue;
+            this.h2.StyleCustomMode = true;
+            this.h2.Symbol = 61703;
+            this.h2.TabIndex = 7;
+            this.h2.Click += new System.EventHandler(this.h2_Click);
+            //
+            // btnOK
+            //
+            this.btnOK.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.btnOK.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.btnOK.Location = new System.Drawing.Point(13, 166);
+            this.btnOK.Name = "btnOK";
+            this.btnOK.Padding = new System.Windows.Forms.Padding(28, 0, 0, 0);
+            this.btnOK.Size = new System.Drawing.Size(74, 27);
+            this.btnOK.TabIndex = 10;
+            this.btnOK.Text = "确定";
+            this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
+            //
+            // btnCancel
+            //
+            this.btnCancel.Cursor = System.Windows.Forms.Cursors.Hand;
+            this.btnCancel.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.btnCancel.Location = new System.Drawing.Point(92, 166);
+            this.btnCancel.Name = "btnCancel";
+            this.btnCancel.Padding = new System.Windows.Forms.Padding(28, 0, 0, 0);
+            this.btnCancel.Size = new System.Drawing.Size(74, 27);
+            this.btnCancel.Symbol = 61453;
+            this.btnCancel.TabIndex = 11;
+            this.btnCancel.Text = "取消";
+            this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
+            //
+            // hc
+            //
+            this.hc.BackColor = System.Drawing.Color.Transparent;
+            this.hc.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.hc.Location = new System.Drawing.Point(20, 73);
+            this.hc.Name = "hc";
+            this.hc.Size = new System.Drawing.Size(35, 22);
+            this.hc.StyleCustomMode = true;
+            this.hc.TabIndex = 12;
+            this.hc.Text = "00";
+            this.hc.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // mc
+            //
+            this.mc.BackColor = System.Drawing.Color.Transparent;
+            this.mc.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.mc.Location = new System.Drawing.Point(73, 73);
+            this.mc.Name = "mc";
+            this.mc.Size = new System.Drawing.Size(35, 22);
+            this.mc.StyleCustomMode = true;
+            this.mc.TabIndex = 13;
+            this.mc.Text = "00";
+            this.mc.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // sc
+            //
+            this.sc.BackColor = System.Drawing.Color.Transparent;
+            this.sc.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.sc.Location = new System.Drawing.Point(126, 73);
+            this.sc.Name = "sc";
+            this.sc.Size = new System.Drawing.Size(35, 22);
+            this.sc.StyleCustomMode = true;
+            this.sc.TabIndex = 14;
+            this.sc.Text = "00";
+            this.sc.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // st
+            //
+            this.st.BackColor = System.Drawing.Color.Transparent;
+            this.st.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.st.ForeColor = System.Drawing.Color.Gray;
+            this.st.Location = new System.Drawing.Point(126, 40);
+            this.st.Name = "st";
+            this.st.Size = new System.Drawing.Size(35, 22);
+            this.st.StyleCustomMode = true;
+            this.st.TabIndex = 17;
+            this.st.Text = "00";
+            this.st.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // mt
+            //
+            this.mt.BackColor = System.Drawing.Color.Transparent;
+            this.mt.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.mt.ForeColor = System.Drawing.Color.Gray;
+            this.mt.Location = new System.Drawing.Point(73, 40);
+            this.mt.Name = "mt";
+            this.mt.Size = new System.Drawing.Size(35, 22);
+            this.mt.StyleCustomMode = true;
+            this.mt.TabIndex = 16;
+            this.mt.Text = "00";
+            this.mt.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // ht
+            //
+            this.ht.BackColor = System.Drawing.Color.Transparent;
+            this.ht.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.ht.ForeColor = System.Drawing.Color.Gray;
+            this.ht.Location = new System.Drawing.Point(20, 40);
+            this.ht.Name = "ht";
+            this.ht.Size = new System.Drawing.Size(35, 22);
+            this.ht.StyleCustomMode = true;
+            this.ht.TabIndex = 15;
+            this.ht.Text = "00";
+            this.ht.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // sb
+            //
+            this.sb.BackColor = System.Drawing.Color.Transparent;
+            this.sb.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.sb.ForeColor = System.Drawing.Color.Gray;
+            this.sb.Location = new System.Drawing.Point(126, 106);
+            this.sb.Name = "sb";
+            this.sb.Size = new System.Drawing.Size(35, 22);
+            this.sb.StyleCustomMode = true;
+            this.sb.TabIndex = 20;
+            this.sb.Text = "00";
+            this.sb.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // mb
+            //
+            this.mb.BackColor = System.Drawing.Color.Transparent;
+            this.mb.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.mb.ForeColor = System.Drawing.Color.Gray;
+            this.mb.Location = new System.Drawing.Point(73, 106);
+            this.mb.Name = "mb";
+            this.mb.Size = new System.Drawing.Size(35, 22);
+            this.mb.StyleCustomMode = true;
+            this.mb.TabIndex = 19;
+            this.mb.Text = "00";
+            this.mb.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // hb
+            //
+            this.hb.BackColor = System.Drawing.Color.Transparent;
+            this.hb.Font = new System.Drawing.Font("微软雅黑", 12F);
+            this.hb.ForeColor = System.Drawing.Color.Gray;
+            this.hb.Location = new System.Drawing.Point(20, 106);
+            this.hb.Name = "hb";
+            this.hb.Size = new System.Drawing.Size(35, 22);
+            this.hb.StyleCustomMode = true;
+            this.hb.TabIndex = 18;
+            this.hb.Text = "00";
+            this.hb.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            //
+            // UITimeItem
+            //
+            this.Controls.Add(this.sb);
+            this.Controls.Add(this.mb);
+            this.Controls.Add(this.hb);
+            this.Controls.Add(this.st);
+            this.Controls.Add(this.mt);
+            this.Controls.Add(this.ht);
+            this.Controls.Add(this.sc);
+            this.Controls.Add(this.mc);
+            this.Controls.Add(this.hc);
+            this.Controls.Add(this.btnCancel);
+            this.Controls.Add(this.btnOK);
+            this.Controls.Add(this.s2);
+            this.Controls.Add(this.m2);
+            this.Controls.Add(this.h2);
+            this.Controls.Add(this.s1);
+            this.Controls.Add(this.m1);
+            this.Controls.Add(this.h1);
+            this.Controls.Add(this.uiLine2);
+            this.Controls.Add(this.uiLine1);
+            this.Name = "UITimeItem";
+            this.Size = new System.Drawing.Size(179, 200);
+            this.ResumeLayout(false);
+        }
+
+        private void h1_Click(object sender, EventArgs e)
+        {
+            Hour = (hour - 1 + 24).Mod(24);
+            ShowOther();
+        }
+
+        private void m1_Click(object sender, EventArgs e)
+        {
+            Minute = (Minute - 1 + 60).Mod(60);
+            ShowOther();
+        }
+
+        private void s1_Click(object sender, EventArgs e)
+        {
+            Second = (Second - 1 + 60).Mod(60);
+            ShowOther();
+        }
+
+        private void h2_Click(object sender, EventArgs e)
+        {
+            Hour = (hour + 1 + 24).Mod(24);
+            ShowOther();
+        }
+
+        private void m2_Click(object sender, EventArgs e)
+        {
+            Minute = (Minute + 1 + 60).Mod(60);
+            ShowOther();
+        }
+
+        private void s2_Click(object sender, EventArgs e)
+        {
+            Second = (Second + 1 + 60).Mod(60);
+            ShowOther();
+        }
+
+        private void btnOK_Click(object sender, EventArgs e)
+        {
+            time = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, Hour, Minute, Second);
+            DoValueChanged(this, time);
+            CloseParent();
+        }
+
+        private void btnCancel_Click(object sender, EventArgs e)
+        {
+            CloseParent();
+        }
+    }
+}

SunnyUI/Controls/DropItem/UITimeItem.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>

SunnyUI/Controls/UIDatePicker.cs

@@ -46,33 +46,27 @@ namespace Sunny.UI
             ValueChanged?.Invoke(this, Value);
         }
 
-        private readonly UIDateTimeControl item = new UIDateTimeControl();
+        private readonly UIDateTimeItem item = new UIDateTimeItem();
 
         protected override void CreateInstance()
         {
             ItemForm = new UIDropDown(item);
         }
 
-        private MonthCalendar MonthCalendar
-        {
-            get
-            {
-                return item.MonthCalendar;
-            }
-        }
-
         public DateTime Value
         {
-            get => MonthCalendar.SelectionStart.Date;
+            get => item.Date;
             set
             {
                 Text = value.ToString(dateFormat);
-                MonthCalendar.SelectionStart = value;
+                item.Date = value;
             }
         }
 
         private void UIDatetimePicker_ButtonClick(object sender, EventArgs e)
         {
+            item.Date = Value;
+            Application.DoEvents();
             ItemForm.Show(this);
         }
 

SunnyUI/Controls/UILine.cs

@@ -132,6 +132,8 @@ namespace Sunny.UI
 
         protected override void OnPaintFore(Graphics g, GraphicsPath path)
         {
+            if (Text.IsNullOrEmpty()) return;
+
             SizeF sf = g.MeasureString(Text, Font);
 
             if (Direction == LineDirection.Horizontal)

SunnyUI/Controls/UITimePicker.cs

@@ -0,0 +1,104 @@
+/******************************************************************************
+ * SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。
+ * CopyRight (C) 2012-2020 ShenYongHua(沈永华).
+ * QQ群：56829229 QQ：17612584 EMail：SunnyUI@qq.com
+ *
+ * Blog:   https://www.cnblogs.com/yhuse
+ * Gitee:  https://gitee.com/yhuse/SunnyUI
+ * GitHub: https://github.com/yhuse/SunnyUI
+ *
+ * SunnyUI.dll can be used for free under the GPL-3.0 license.
+ * If you use this code, please keep this note.
+ * 如果您使用此代码，请保留此说明。
+ ******************************************************************************
+ * 文件名称: UIDatePicker.cs
+ * 文件说明: 时间选择框
+ * 当前版本: V2.2
+ * 创建日期: 2020-05-29
+ *
+ * 2020-05-29: V2.2.5 增加文件
+******************************************************************************/
+
+using System;
+using System.ComponentModel;
+using System.Windows.Forms;
+
+namespace Sunny.UI
+{
+    [ToolboxItem(true)]
+    public sealed partial class UITimePicker : UIDropControl
+    {
+        private void InitializeComponent()
+        {
+            this.SuspendLayout();
+            // 
+            // UITimePicker
+            // 
+            this.DropDownStyle = Sunny.UI.UIDropDownStyle.DropDownList;
+            this.Name = "UITimePicker";
+            this.Padding = new System.Windows.Forms.Padding(0, 0, 30, 0);
+            this.SymbolDropDown = 61555;
+            this.SymbolNormal = 61555;
+            this.ButtonClick += new System.EventHandler(this.UITimePicker_ButtonClick);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        public UITimePicker()
+        {
+            InitializeComponent();
+            Value = DateTime.Now;
+        }
+
+        public delegate void OnDateTimeChanged(object sender, DateTime value);
+
+        public event OnDateTimeChanged ValueChanged;
+
+        protected override void ItemForm_ValueChanged(object sender, object value)
+        {
+            Value = (DateTime)value;
+            Text = Value.ToString(timeFormat);
+            Invalidate();
+            ValueChanged?.Invoke(this, Value);
+        }
+
+        private readonly UITimeItem item = new UITimeItem();
+
+        protected override void CreateInstance()
+        {
+            ItemForm = new UIDropDown(item);
+        }
+
+        public DateTime Value
+        {
+            get => item.Time;
+            set
+            {
+                Text = value.ToString(timeFormat);
+                item.Time = value;
+            }
+        }
+
+        private string timeFormat = "HH:mm:ss";
+
+        [Description("时间格式化掩码"), Category("自定义")]
+        [DefaultValue("HH:mm:ss")]
+        public string TimeFormat
+        {
+            get => timeFormat;
+            set
+            {
+                timeFormat = value;
+                Text = Value.ToString(timeFormat);
+            }
+        }
+
+        private void UITimePicker_ButtonClick(object sender, EventArgs e)
+        {
+            item.Time = Value;
+            Application.DoEvents();
+            ItemForm.Show(this);
+        }
+    }
+}

SunnyUI/Controls/UITimePicker.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>

SunnyUI/SunnyUI.csproj

@@ -60,9 +60,6 @@
     <Compile Include="Controls\DropItem\UIDateTimeItem.cs">
       <SubType>UserControl</SubType>
     </Compile>
-    <Compile Include="Controls\DropItem\UIDateTimeItem.Designer.cs">
-      <DependentUpon>UIDateTimeItem.cs</DependentUpon>
-    </Compile>
     <Compile Include="Controls\DropItem\UIDropDown.cs">
       <SubType>Component</SubType>
     </Compile>
@@ -72,6 +69,12 @@
     <Compile Include="Controls\DropItem\UIDropDownItem.Designer.cs">
       <DependentUpon>UIDropDownItem.cs</DependentUpon>
     </Compile>
+    <Compile Include="Controls\DropItem\UITimeItem.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="Controls\UITimePicker.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
     <Compile Include="Forms\UINotifier.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -421,6 +424,12 @@
     <EmbeddedResource Include="Controls\DropItem\UIComboBoxItem.resx">
       <DependentUpon>UIComboBoxItem.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="Controls\DropItem\UITimeItem.resx">
+      <DependentUpon>UITimeItem.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Controls\UITimePicker.resx">
+      <DependentUpon>UITimePicker.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Forms\UINotifier.resx">
       <DependentUpon>UINotifier.cs</DependentUpon>
     </EmbeddedResource>

Updates.txt

@@ -1,5 +1,9 @@
 + 增加； - 删除； * 修改 
 
+2020.05.29
+* UIDatePicker：重写日期选择界面
++ UITimePicker：新增
+
 2020.05.28
 * UIForm：更新了点击标题栏移动的方法，以及双击最大化/正常