我想将网页表单中的值传递给水晶报表页面。这是我的代码:
CrystalDecisions.CrystalReports.Engine.ReportDocument report;
CrystalDecisions.CrystalReports.Engine.TextObject X;
report= new CrystalReport1();
X = report.ReportDefinition.Sections["Section1"].ReportObjects["text2"] as extObject;
X.Text = Label3.Text;
CrystalReportViewer1.ReportSource = CrystalReportSource1;
CrystalReportViewer1.DataBind();
CrystalReportViewer1.RefreshReport();
表单正在调试,但它给了我一条消息(水晶报表viewer1的顶部):
Object reference not set to an instance of an object
我需要帮助,我该如何解决?
答案 0 :(得分:0)
我使用以下代码完成了这个!试试这个...
TextObject X =(TextObject)report.ReportDefinition.Sections["Section1"].ReportObjects["text2"];
X.Text = Label3.Text;