printDocument和printPreviewDialog的一些设置

private void Form1_Load(object sender, EventArgs e)
{
PrintDocument myPrint = new PrintDocument();
PrintPreviewDialog mm = new PrintPreviewDialog();
Form f = mm;
myPrint.DocumentName = "myDocument";//设置打印文件的名称
myPrint.PrinterSettings.PrinterName = "Foxit Reader PDF Printer";//设置打印机
//myPrint.Print();//开始打印文件
f.WindowState = FormWindowState.Maximized;//设置打印预览窗口显示的最大化最小化
mm.Document = myPrint;//设置预览的文件
mm.ShowDialog();
}