public static System.Drawing.Bitmap captureScreen(int id)
{
try
{
System.Drawing.Rectangle region = System.Windows.Forms.Screen.AllScreens[id].Bounds;
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(region.Width, region.Height, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(bitmap);
graphic.CopyFromScreen(region.Left, region.Top, 0, 0, region.Size);
return bitmap;
}
catch (Exception e) { }
return null;
}