如何在Crystal Report中显示打印对话框？ [英] How to show print dialog in Crystal Report?

问题描述

我要将 Crystal报表直接打印到打印机。目前我正在导出 PDF 。但我的客户希望这个直接去打印机。如何显示打印对话框点击打印按钮将报告直接打印到打印机。

比如：我使用C＃和asp.net作为我的项目。

谢谢。

解决方案

尝试以下代码

  private void Button1_Click（object sender，EventArgs e）
 {
 CrystalReport1 report1 = new CrystalReport1（）; 
 PrintDialog dialog1 = new PrintDialog（）; 
 
 report1.SetDatabaseLogon（username，password）; 
 
 dialog1.AllowSomePages = true; 
 dialog1.AllowPrintToFile = false; 
 
 if（dialog1.ShowDialog（）== System.Windows.Forms.DialogResult.OK）
 {
 int copies = dialog1.PrinterSettings.Copies; 
 int fromPage = dialog1.PrinterSettings.FromPage; 
 int toPage = dialog1.PrinterSettings.ToPage; 
 bool collat​​e = dialog1.PrinterSettings.Collat​​e; 
 
 report1.PrintOptions.PrinterName = dialog1.PrinterSettings.PrinterName; 
 report1.PrintToPrinter（copies，collat​​e，fromPage，toPage）; 
} 
 
 report1.Dispose（）; 
 dialog1.Dispose（）; 
} 
  

您将不得不更改用户名和密码

此代码可以是仅用于服务器端打印。

I want to print my Crystal report direct to the printer. Currently I am having the export to PDF. But my client want this to go to Printer directly. How can I show the Print Dialog on click of Print Button to Print the report directly to Printer.

I would like to mention: I am using C# and asp.net for my project.

Thank you.

解决方案

Try the following code

    private void Button1_Click(object sender, EventArgs e)
    {
        CrystalReport1 report1 = new CrystalReport1();
        PrintDialog dialog1 = new PrintDialog();

        report1.SetDatabaseLogon("username", "password");

        dialog1.AllowSomePages = true;
        dialog1.AllowPrintToFile = false;

        if (dialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
        {
            int copies = dialog1.PrinterSettings.Copies;
            int fromPage = dialog1.PrinterSettings.FromPage;
            int toPage = dialog1.PrinterSettings.ToPage;
            bool collate = dialog1.PrinterSettings.Collate;

            report1.PrintOptions.PrinterName = dialog1.PrinterSettings.PrinterName;
            report1.PrintToPrinter(copies, collate, fromPage, toPage);            
        }

        report1.Dispose();
        dialog1.Dispose();
    }

you will have to change the "username" and the "password" with the credentials of your database.

EDIT

This code can be used for server side printing only.

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