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c#自己做的自定義透明按鈕控件,簡單實用。

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Drawing;
using?System.Data;
using?System.Text;
using?System.Windows.Forms;
using?System.Collections;
using?System.Drawing.Drawing2D;
using?System.Drawing.Text;?
namespace?thirdbuttons
{
????public?partial?class?button2?:?Button
????{
????????///??
????????///?必需的設計器變量。?
????????///? ?
????????//private?System.ComponentModel.Container?components?=?null;
????????private?bool?XiaCen?=?false;
????????private?bool?mouseMove?=?false;
????????private?Color?backColor;?
????????public?button2()
????????{
????????????InitializeComponent();
????????????//?TODO:?在?InitComponent?調用后添加任何初始化?
????????????backColor?=?this.backColor;
????????????//this.Text=this.ShowFocusCues.ToString();?
????????}
????????protected?GraphicsPath?GetGraphicsPath(Rectangle?rect)
????????{
????????????GraphicsPath?ClientPath?=?new?System.Drawing.Drawing2D.GraphicsPath();
????????????if?(rect.Width?<=?0)
????????????{
????????????????rect.Width?=?1;
????????????}
????????????if?(rect.Height?<=?0)
????????????{
????????????????rect.Height?=?1;
????????????}
????????????ClientPath.AddArc(rect.Left?rect.Top?rect.Height?rect.Height?90f?180f);
????????????ClientPath.AddArc(rect.Right?-?rect.Height?rect.Top?rect.Height?rect.Height?270f?180f);
????????????ClientPath.CloseFigure();
????????????return?ClientPath;
????????}
????????protected?GraphicsPath?GetGraphicsPath1(Rectangle?rect)
????????{
????????????GraphicsPath?ClientPath?=?new?System.Drawing.Drawing2D.GraphicsPath();
????????????if?(rect.Width?<=?0)
????????????{
????????????????rect.Width?=?1;
????????????}
????????????if?(rect.Height?<=?0)
????????????{
????????????????rect.Height?=?1;
????????????}
????????????ClientPath.AddArc(rect.Left?rect.Top?rect.Height?rect.Height?190f?80f);
????????????ClientPath.AddArc(rect.Right?-?rect.Height?rect.Top?rect.Height?rect.Height?270f?80f);
????????????ClientPath.CloseFigure();
????????????return?ClientPath;
????????}
????????private?void?DrawYinYing(Graphics?gr?bool?xiacen)
????????{
????????????Rectangle?rect?=?this.ClientRectangle;
????????????rect.Inflate(-(rect.Width?/?10)?-(rect.Height)?/?4);
????????????float?bf1?=?rect.Width?/?100f;
????????????float?bf2?=?rect.Height?/?100f;
????????????rect.Y?=?rect.Y?+?this.ClientRectangle.Height?/?4;
????????????if?(xiacen)
????????????{
????????????????rect.Y?=?rect.Y?+?4;
????????????}
????????????GraphicsPath?path;
????????????for?(int?a?=?1;?a?33;?a++)
????????????{
????????????????float?bf3?=?bf1?*?a;
????????????????float?bf4?=?bf2?*?a;
????????????????Rectangle?rect1?=?rect;
????????????????rect1.Inflate(-(int)bf3?-(int)bf4);
????????????????path?=?GetGraphicsPath(rect1);
????????????????int?r?=?backColor.R;
????????????????int?g?=?backColor.G;
????????????????int?b?=?backColor.B;
????????????????r?=
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????925??2009-08-26?14:28??thirdbuttons\thirdbuttons.sln
????..A..H.?????12800??2009-08-26?17:19??thirdbuttons\thirdbuttons.suo
?????文件???????2282??2009-08-26?17:17??thirdbuttons\thirdbuttons\thirdbuttons.csproj
?????文件???????1317??2009-08-26?14:28??thirdbuttons\thirdbuttons\Properties\AssemblyInfo.cs
?????文件??????19968??2009-08-26?17:19??thirdbuttons\thirdbuttons\obj\Debug\thirdbuttons.pdb
?????文件??????20480??2009-08-26?17:19??thirdbuttons\thirdbuttons\obj\Debug\thirdbuttons.dll
?????文件????????154??2009-08-26?17:19??thirdbuttons\thirdbuttons\obj\thirdbuttons.csproj.FileList.txt
?????文件??????20480??2009-08-26?17:19??thirdbuttons\thirdbuttons\bin\Debug\thirdbuttons.dll
?????文件??????19968??2009-08-26?17:19??thirdbuttons\thirdbuttons\bin\Debug\thirdbuttons.pdb
?????文件???????1887??2009-08-26?17:16??thirdbuttons\thirdbuttons\button2.Designer.cs
?????文件???????7967??2009-08-26?17:16??thirdbuttons\thirdbuttons\button2.cs
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\obj\Debug\TempPE
?????目錄??????????0??2009-08-26?17:16??thirdbuttons\thirdbuttons\obj\Debug\Refactor
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\obj\Debug
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\bin\Debug
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\Properties
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\obj
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons\bin
?????目錄??????????0??2009-08-26?14:36??thirdbuttons\thirdbuttons
?????目錄??????????0??2009-08-26?14:36??thirdbuttons
-----------?---------??----------?-----??----
???????????????108228????????????????????20
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