如何在我的C#应用​​程序中打开打印对话框 [英] how to open print dialog box in my c# application

问题描述

我要打开打印对话框

thanq

i want to open the print dialog box

thanq

推荐答案

您可以使用javascript函数window.print();单击该按钮或页面加载.

您可以在page_load函数中添加以下代码

You can use javascript function window.print(); either on click of the button or on page load.

You can add the following code in page_load function

ScriptManager.RegisterClientScriptBlock(this.Page, typeof(string), "print", "window.print();", true);

与其他任何对话框一样使用:

Use it just like any other dialog:

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

DialogResult dr = dialogue.ShowDialog();
if( dr == DialogResult.OK)
{
    // Do something
}

dialogue.Dispose();

您可以像这样使用PrintDialog

You can use the PrintDialog like this

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");
           }

希望对您有帮助

Hope this helps

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