2020-12-18 V2.1.2012.1801

*.[修复]修复RichTextBox2控件拖动滚动条，会导致界面变花的BUG。

Bin/Debug/CommonControls/.NET4 示例/UserDb/Win.dat

@@ -1,2 +1,2 @@
 [Money_Op]
-hwnd=4533362
+hwnd=3151110

Bin/Debug/CommonControls/.NET4 示例/cUpdate.dat

@@ -1,4 +1,4 @@
 <root>
-  <list id="LastUpdateTime" Value="2020/11/24 12:20:37" />
+  <list id="LastUpdateTime" Value="2020/12/18 11:36:12" />
   <list id="UpdateAfterTime" Value="0" />
 </root>

Bin/Debug/CommonControls/.NET4 示例/ryControls.xml

@@ -419,11 +419,38 @@
             使用代码编辑器修改此方法的内容。
             </summary>
         </member>
+        <member name="T:ryControls.Controls.RichTextBox2">
+            <summary>
+            增强富文本控件
+            </summary>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.BeginUpdate">
+            <summary>
+            开始更新
+            </summary>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.EndUpdate">
+            <summary>
+            结束更新
+            </summary>
+        </member>
         <member name="M:ryControls.Controls.RichTextBox2.#ctor">
             <summary>
             RichTextBox
             </summary>
         </member>
+        <member name="M:ryControls.Controls.RichTextBox2.OnHScroll(System.EventArgs)">
+            <summary>
+            
+            </summary>
+            <param name="e"></param>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.OnVScroll(System.EventArgs)">
+            <summary>
+            
+            </summary>
+            <param name="e"></param>
+        </member>
         <member name="E:ryControls.Controls.RichTextBox2.OnMenuOpening">
             <summary>
             在自带菜单弹出前激发

Bin/Debug/CommonControls/.NET4/ryControls.xml

@@ -419,11 +419,38 @@
             使用代码编辑器修改此方法的内容。
             </summary>
         </member>
+        <member name="T:ryControls.Controls.RichTextBox2">
+            <summary>
+            增强富文本控件
+            </summary>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.BeginUpdate">
+            <summary>
+            开始更新
+            </summary>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.EndUpdate">
+            <summary>
+            结束更新
+            </summary>
+        </member>
         <member name="M:ryControls.Controls.RichTextBox2.#ctor">
             <summary>
             RichTextBox
             </summary>
         </member>
+        <member name="M:ryControls.Controls.RichTextBox2.OnHScroll(System.EventArgs)">
+            <summary>
+            
+            </summary>
+            <param name="e"></param>
+        </member>
+        <member name="M:ryControls.Controls.RichTextBox2.OnVScroll(System.EventArgs)">
+            <summary>
+            
+            </summary>
+            <param name="e"></param>
+        </member>
         <member name="E:ryControls.Controls.RichTextBox2.OnMenuOpening">
             <summary>
             在自带菜单弹出前激发

CHANGELOG.md

@@ -1,4 +1,9 @@
-### 2020-12-10更新
+### 2020-12-18更新
+------
+#### ryControls    V2.1.2012.1801
+- *.[修复]修复RichTextBox2控件拖动滚动条，会导致界面变花的BUG。
+
+### 2020-12-10更新
 ------
 
 

Source/ryControls/Controls/RichTextBox2.cs

@@ -4,13 +4,35 @@ using System.ComponentModel;
 using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
+using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Forms;
 
 namespace ryControls.Controls
 {
+    /// <summary>
+    /// 增强富文本控件
+    /// </summary>
     public partial class RichTextBox2 : RichTextBox
     {
+        /// <summary>
+        /// 开始更新
+        /// </summary>
+        public void BeginUpdate()
+        {
+            SendMessage(this.Handle, WM_SETREDRAW, (IntPtr)0, IntPtr.Zero);
+        }
+        /// <summary>
+        /// 结束更新
+        /// </summary>
+        public void EndUpdate()
+        {
+            SendMessage(this.Handle, WM_SETREDRAW, (IntPtr)1, IntPtr.Zero);
+            this.Invalidate();
+        }
+        [DllImport("user32.dll")]
+        private static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wp, IntPtr lp);
+        private const int WM_SETREDRAW = 0x0b;
         /// <summary>
         /// RichTextBox
         /// </summary>
@@ -21,6 +43,24 @@ namespace ryControls.Controls
             contextMenuStripRichText1.Opening += ContextMenuStripRichText1_Opening;
         }
         /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="e"></param>
+        protected override void OnHScroll(EventArgs e)
+        {
+            base.Invalidate();
+            base.OnHScroll(e);
+        }
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="e"></param>
+        protected override void OnVScroll(EventArgs e)
+        {
+            base.Invalidate();
+            base.OnVScroll(e);
+        }
+        /// <summary>
         /// 在自带菜单弹出前激发
         /// </summary>
         [Description("在自带菜单弹出前激发")]
@@ -125,6 +165,7 @@ namespace ryControls.Controls
                     Graphics g = Graphics.FromHwnd(m.HWnd);
                     g.DrawRectangle(pen, 0, 0, this.Width - 1, this.Height - 1);
                     pen.Dispose();
+                    return;
                 }
                 if(!base.Focused && this.Text.Length==0)
                 {

Source/ryControls/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
 // 方法是按如下所示使用“*”: :
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.2011.2401")]
-[assembly: AssemblyFileVersion("2.1.2011.2401")]
+[assembly: AssemblyVersion("2.1.2012.1801")]
+[assembly: AssemblyFileVersion("2.1.2012.1801")]