c# – 如何在Crystal Report中显示打印对话框？

2023年6月15日 249次阅读

我想将Crystal报表直接打印到打印机.目前我正在导出为PDF.但我的客户想要直接转到打印机.如何在单击“打印”按钮时显示“打印”对话框以将报告直接打印到“打印机”.

我想提一下：我正在使用C#和asp.net作为我的项目.

谢谢.

最佳答案 请尝试以下代码

    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 collate = dialog1.PrinterSettings.Collate;

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

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

您必须使用数据库的凭据更改“用户名”和“密码”.

编辑

此代码仅可用于服务器端打印.

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