我有一个Windows窗体应用程序,其中包含一个包含面板的简单窗体。 我已将面板大小设置为:560,579像素 我用这种方式设置了打印文档大小:
System.Drawing.Printing.PaperSize a = new System.Drawing.Printing.PaperSize("A5 (148 x 210 mm)", 584, 827);
printDocument1.PrinterSettings.DefaultPageSettings.PaperSize = a;
现在我希望printpreviewdialoge页面大小为a5或至少与我的打印文档大小相同并且适合它,我该如何实现?
private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
Bitmap b = new Bitmap(pnlPrint.Width, pnlPrint.Height);
pnlPrint.DrawToBitmap(b, new System.Drawing.Rectangle(0, 0, pnlPrint.Width, pnlPrint.Height));
e.Graphics.DrawImage(b,0,0);
}
private void Print()
{
PrintPreviewDialog printPreviewDialog1 = new PrintPreviewDialog();
var paperSize = printDocument1.PrinterSettings.PaperSizes.Cast<PaperSize>().FirstOrDefault(e => e.PaperName == "A5");
printDocument1.PrinterSettings.DefaultPageSettings.PaperSize = paperSize;
printPreviewDialog1.Document = printDocument1;
printPreviewDialog1.ShowDialog();
}
答案 0 :(得分:5)
您可以从PaperSize
对象的PrinterSettings
属性中获取A5 PrintDocument
对象。它具有PaperSizes
属性,可容纳所选打印机的所有纸张尺寸。您可以使用LINQ找到所需的LINQ。例如:
var paperSize = printDoc.PrinterSettings.PaperSizes.Cast<PaperSize>().FirstOrDefault(e => e.PaperName == "A5");
printDoc.PrinterSettings.DefaultPageSettings.PaperSize = paperSize;
答案 1 :(得分:1)