如何查看“报表查看器"使用按钮单击事件? [英] How to view "Report Viewer" using a button click event ?

问题描述

如何使用按钮单击事件查看报表查看器"? Reprot在表单加载事件中工作..但是当我尝试使用按钮单击事件查看报表查看器时，它不工作..任何人都可以告诉我该代码的问题吗

How to view "Report Viewer" using a button click event ? Reprot is working in a form load event ..but when i trying to view Report viewer using button click event it is not working ..can any one tell me the code for that one

推荐答案

try:

try:

protected void btn_generatereport_onclick(object sender, EventArgs e)
   {

DataObjectDataSource1.SelectParameters["xyz"].DefaultValue = "xxx";
           DataObjectDataSource1.SelectParameters["abc"].DefaultValue ="xxx";

ReportParameter[] reportParameters = new ReportParameter[8];
           reportParameters[0] = new ReportParameter("xyzName","xxx");
           reportParameters[1] = new ReportParameter("abcName","xxx";

ReportViewer1.LocalReport.SetParameters(reportParameters);
            ReportViewer1.DataBind();
            ReportViewer1.LocalReport.Refresh();

}

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