* 更新WIKI时，对一些文件的描述也做了更新。

SunnyUI/Controls/DropItem/UIDropControl.cs

@@ -322,6 +322,7 @@ namespace Sunny.UI
         }
 
         [DefaultValue(false)]
+        [Description("是否只读"), Category("SunnyUI")]
         public bool ReadOnly
         {
             get => edit.ReadOnly;

SunnyUI/Controls/UICheckBox.cs

@@ -30,7 +30,7 @@ using System.Windows.Forms;
 namespace Sunny.UI
 {
     [DefaultEvent("ValueChanged")]
-    [DefaultProperty("Text")]
+    [DefaultProperty("Checked")]
     [ToolboxItem(true)]
     public class UICheckBox : UIControl
     {
@@ -93,6 +93,7 @@ namespace Sunny.UI
         }
 
         [DefaultValue(false)]
+        [Description("是否只读"), Category("SunnyUI")]
         public bool ReadOnly { get; set; }
 
         /// <summary>

SunnyUI/Controls/UIGroupBox.cs

@@ -27,6 +27,7 @@ using System.Windows.Forms;
 
 namespace Sunny.UI
 {
+    [DefaultProperty("Text")]
     public partial class UIGroupBox : UIPanel
     {
         public UIGroupBox()

SunnyUI/Controls/UIRadioButton.cs

@@ -31,7 +31,7 @@ using System.Windows.Forms;
 namespace Sunny.UI
 {
     [DefaultEvent("ValueChanged")]
-    [DefaultProperty("Text")]
+    [DefaultProperty("Checked")]
     [ToolboxItem(true)]
     public sealed class UIRadioButton : UIControl
     {
@@ -226,6 +226,7 @@ namespace Sunny.UI
         }
 
         [DefaultValue(0)]
+        [Description("分组编号"), Category("SunnyUI")]
         public int GroupIndex { get; set; }
 
         /// <summary>

SunnyUI/Controls/UITitlePanel.cs

@@ -29,6 +29,7 @@ using System.Windows.Forms;
 
 namespace Sunny.UI
 {
+    [DefaultEvent("Click"), DefaultProperty("Text")]
     public partial class UITitlePanel : UIPanel
     {
         private int _titleHeight = 35;