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📁 好书啊!很好哦
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<title>创建透明窗体                                      </title>
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      <td width="621"><a href="http://www.CoDelphi.com"><img src="images/logo.gif" border="0" width="153" height="60"><img src="images/bigbanner.gif" border="0" width="468" height="60"></a></td>
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      <div align="center" class="btitle">创建透明窗体                                      <br>
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      <div align="center"><strong>CoDelphi.com                                      </strong></div>
       
      <b><br>
      　摘　要</b>：窗体&nbsp透明                                     <br>
      <b>　关键字</b>：如何创建透明窗体                                   <br>
      <b>　类　别</b>：图形                                               
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      <span class="content">{&nbsp在窗体中添加&nbspbutton，然后加入以下代码：}&nbsp<br><br>procedure&nbspTForm1.FormCreate(Sender:&nbspTObject);&nbsp<br>var&nbsp<br>&nbsp&nbspFullRgn,&nbspClientRgn,&nbspButtonRgn:&nbspTHandle;&nbsp<br>&nbsp&nbspMargin,&nbspX,&nbspY:&nbspInteger;&nbsp<br>begin&nbsp<br>&nbsp&nbspMargin&nbsp:=&nbsp(Width&nbsp-&nbspClientWidth)&nbspdiv&nbsp2;&nbsp<br>&nbsp&nbspFullRgn&nbsp:=&nbspCreateRectRgn(0,&nbsp0,&nbspWidth,&nbspHeight);&nbsp<br>&nbsp&nbspX&nbsp:=&nbspMargin;&nbsp<br>&nbsp&nbspY&nbsp:=&nbspHeight&nbsp-&nbspClientHeight&nbsp-&nbspMargin;&nbsp<br>&nbsp&nbspClientRgn&nbsp:=&nbspCreateRectRgn(X,&nbspY,&nbspX&nbsp+&nbspClientWidth,&nbspY&nbsp+&nbspClientHeight);&nbsp<br>&nbsp&nbspCombineRgn(FullRgn,&nbspFullRgn,&nbspClientRgn,&nbspRGN_DIFF);&nbsp<br>&nbsp&nbspX&nbsp:=&nbspX&nbsp+&nbspButton1.Left;&nbsp<br>&nbsp&nbspY&nbsp:=&nbspY&nbsp+&nbspButton1.Top;&nbsp<br>&nbsp&nbspButtonRgn&nbsp:=&nbspCreateRectRgn(X,&nbspY,&nbspX&nbsp+&nbspButton1.Width,&nbspY&nbsp+&nbspButton1.Height);&nbsp<br>&nbsp&nbspCombineRgn(FullRgn,&nbspFullRgn,&nbspButtonRgn,&nbspRGN_OR);&nbsp<br>&nbsp&nbspSetWindowRgn(Handle,&nbspFullRgn,&nbspTrue);&nbsp<br>end;<br></span> 
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  中文开发在线<a href="http://www.codelphi.com" target="_blank">www.codelphi.com</a>授权使用。
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