如何打开打印对话框，在我的C＃应用​​程序

System.Windows.Controls.PrintDialog dialogue = new System.Windows.Controls.PrintDialog();

 

DialogResult dr = dialogue.ShowDialog();

if( dr == DialogResult.OK)

{

    // Do something

}

 

dialogue.Dispose();

 PrintDocument pd = new PrintDocument();

            pd.PrintPage += new PrintPageEventHandler(PrintPage);

            PrintDialog pdi = new PrintDialog();

            pdi.Document = pd;

            if (pdi.ShowDialog() == DialogResult.OK)

            {

                pd.DocumentName = documentName;

                pd.Print();

            }

            else

            {

               MessageBox.Show("Print Cancelled");

            }