갑령의 .net programming

private void Form1_Load(object sender, EventArgs e)

{

    using (Graphics myGraphics = this.CreateGraphics())

    {

        MessageBox.Show(String.Format("Resolution X: {0} dpi, Resolution Y: {1} dpi", myGraphics.DpiX, myGraphics.DpiY),

                        "Windows Resolution");

    }

}