CrystalReportViewer 打印

问题描述

我想在ASP.NET C#中访问CrystalReportViewer的打印事件(当我点击CrystalReportViewer的打印按钮时)，如何?

I would like to access the Print event of CrystalReportViewer(while I click the Print button of CrystalReportViewer) in ASP.NET C#, How ?

推荐答案

像下面这样的东西应该可以工作.希望对您有所帮助.

Something like the below should work. Hope it helps.

    public Form1()
    {
        InitializeComponent();
        foreach (ToolStrip ts in crystalReportViewer1.Controls.OfType<ToolStrip>())
        {
            foreach (ToolStripButton tsb in ts.Items.OfType<ToolStripButton>())
            {
                //hacky but should work. you can probably figure out a better method
                if (tsb.ToolTipText.ToLower().Contains("print"))
                {
                    //Adding a handler for our propose
                    tsb.Click += new EventHandler(printButton_Click);
                }
            }
        } 
    }

    private void printButton_Click(object sender, EventArgs e)
    {
        MessageBox.Show("Printed");
    }

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