C#游动屏保小金鱼，[DllImport("gdi32.dll",ExactSpelling=true,SetLastError=true)]publicstaticexternIntPtrCreateCompatibleDC(IntPtrhDC);[DllImport("user32.dll",ExactSpelling=true,SetLastError=true)]publicstaticexternIntPtrGetDC(IntPtrhWnd);[DllImport("gdi32.dll",Exac