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namespace DesktopClock
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
//SetStyle(ControlStyles.SupportsTransparentBackColor, true);
//this.BackColor=Color.Transparent;
this.BackColor = Color.White;
this.TransparencyKey = Color.White;
//this.Opacity = 0.5;
}
}
}

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  <?xml   version="1.0"   encoding="gb2312"?>  
  <bookstore>  
      <book   genre="fantasy"   ISBN="2-3631-4">  
       &n ......

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// a demo string
string xml = "<Root><Eles><Ele>abc</Ele><Ele>123</Ele></Eles></Root>";
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/// <summary>
/// ËõС²Ã¼ôͼƬ
/// </summary>
/// <param name="int_Width">ÒªËõС²Ã¼ôͼƬ¿í¶È</param>
/// <param name="int_Height">ÒªËõС²Ã¼ôͼƬ³¤¶È</param>
/// <param name="input_ImgUrl">Òª´¦ÀíͼƬ·¾¶< ......

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//-----------------------------------------------------------------
//EXPORTS
//
//DllGetClassObject       PRI ......
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