static void Main(string[] args)
{
if (args.Length >= 2 &&
int.TryParse(args[0], out int tempWidth) && int.TryParse(args[1], out int tempHeight))
{
DEVMODE1 dm = new DEVMODE1();
dm.dmDeviceName = new String(new char[32]);
dm.dmFormName = new String(new char[32]);
dm.dmSize = (short)Marshal.SizeOf(dm);
if (User_32.EnumDisplaySettings(null, User_32.ENUM_CURRENT_SETTINGS, ref dm) != 0)
{
dm.dmPelsWidth = tempWidth;
dm.dmPelsHeight = tempHeight;
int ret = User_32.ChangeDisplaySettings(ref dm, User_32.CDS_TEST);
if (ret != User_32.DISP_CHANGE_FAILED)
{
User_32.ChangeDisplaySettings(ref dm, User_32.CDS_UPDATEREGISTRY);
}
}
}
}
public static extern int ChangeDisplaySettings(ref DEVMODE1 devMode, int flags);
public static extern int EnumDisplaySettings(string deviceName, int modeNum, ref DEVMODE1 devMode);