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<title>拷屏代码</title>
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<tr><td align="center"><b>拷 屏 代 码</b></td></tr>
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<tr><td> TCanvas *dtCanvas = new TCanvas; <br>dtCanvas->Handle=GetDC(0); <br><br>Graphics::TBitmap *bitmap=new Graphics::TBitmap; <br>bitmap->Width=Width; <br>bitmap->Height=Height; <br><br>int nColors=GetDeviceCaps(Canvas->Handle,SIZEPALETTE); <br>LOGPALETTE* logPal=(LOGPALETTE*)new Byte[sizeof(LOGPALETTE)+(nColors-1)*sizeof(PALETTEENTRY)]; <br>logPal->palVersion=0x300; logPal->palNumEntries=(Word)nColors; <br>GetSystemPaletteEntries(Canvas->Handle,0,nColors,logPal->palPalEntry); <br>bitmap->Palette=CreatePalette(logPal); <br>delete[] logPal; <br><br>TRect src=BoundsRect; <br>TRect dest=Rect(0,0,Width,Height); <br>bitmap->Canvas->CopyRect(dest,dtCanvas,src); <br><br>bitmap->SaveToFile("Screen.bmp"); <br><br>delete bitmap; <br>delete dtCanvas;</td></tr>
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