我在一个窗体form1放置一个PrintPreviewControl1控件,
然后form1 f = new form1();
f.PrintPreviewControl1.Documnet = printDocument;
f.ShowDialog();
运行时为什么会先出现一个 printDialog打印机对话框?
然后form1 f = new form1();
f.PrintPreviewControl1.Documnet = printDocument;
f.ShowDialog();
运行时为什么会先出现一个 printDialog打印机对话框?
是不是我上面代码有问题.
PrintPreviewDialog previewDialog = new PrintPreviewDialog();
PreviewPrintController ppc = new PreviewPrintController();
_PDoc.PrintController = ppc;
previewDialog.Document = _PDoc;
previewDialog.PrintPreviewControl.Zoom = 1.0;
previewDialog.WindowState = FormWindowState.Maximized;
previewDialog.ShowInTaskbar = true;
previewDialog.ShowDialog();