public static Color GetPixelColor(Process process, int x, int y)
{
IntPtr mainWindowHandle = process.MainWindowHandle;
Color result;
if (mainWindowHandle == IntPtr.Zero || process.HasExited)
{
result = Color.Empty;
}
else
{
IntPtr dC = ProgramThread.GetDC(mainWindowHandle);
uint pixel = ProgramThread.GetPixel(dC, x, y);
ProgramThread.ReleaseDC(mainWindowHandle, dC);
result = Color.FromArgb((int)(pixel & 255u), (int)(pixel & 65280u) >> 8, (int)(pixel & 16711680u) >> 16);
}
return(result);
}
public static bool PixelColorIsWite(Process process, int x, int y)
{
IntPtr mainWindowHandle = process.MainWindowHandle;
bool result;
if (mainWindowHandle == IntPtr.Zero || process.HasExited)
{
result = false;
}
else
{
IntPtr dC = ProgramThread.GetDC(mainWindowHandle);
uint pixel = ProgramThread.GetPixel(dC, x, y);
ProgramThread.ReleaseDC(mainWindowHandle, dC);
Color color = Color.FromArgb((int)(pixel & 255u), (int)(pixel & 65280u) >> 8, (int)(pixel & 16711680u) >> 16);
result = (color.R > 240 && color.G > 240 && color.B > 240);
}
return(result);
}