无法设置水晶报表数据源 [英] unable to set crystal report datasource

问题描述

这是我的代码段

Here is my code snippet

Reports.CenterReport cr = new Reports.CenterReport();
            cr.Database.Tables[0].SetDataSource(dt);
            crystalReportViewer1.ReportSource = cr;

得到每次错误

Getting every time error that

'Project.Reports.CenterReport' does not contain a definition for 'Database' and no extension method 'Database' accepting a first argument of type 'Project.Reports.CenterReport' could be found (are you missing a using directive or an assembly reference?)

谁能建议我必须添加哪个程序集?

can anyone suggest which assembly i have to add?

推荐答案

尝试:

customerReport = new ReportDocument();
string reportPath = Server.MapPath("CrystalReport.rpt");
customerReport.Load(reportPath);

customerReport.SetDataSource(dt);

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