在运行时更改ReportViewer中的报表 [英] Change report in ReportViewer at runtime

问题描述

如何在运行时动态更改报表查看器中的报表？任何想法？

How to change the report in a report viewer dynamically at runtime? any idea?

推荐答案

只需放置/使用一个查看器并根据需要将报告源更改为它。您需要在运行时根据您的定义为查看器定义报告。

Just place/use one viewer and change the source of report to it as per need. You would need to define the report for the viewer at runtime as defined by you.

//This code will define a report at runtime
//Webforms
reportViewer1.Reset();
reportViewer1.LocalReport.ReportEmbeddedResource = MapPath("Report1.rdlc");
this.reportViewer1.RefreshReport();

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