C# 利用ReportViewer生成报表

 1 /// <summary>
 2         /// 设置报表
 3         /// </summary>
 4         private void SetReport()
 5         {
 6             //第一步：清除之前的数据
 7             this.rptView.LocalReport.DataSources.Clear();
 8             //第二步：指定报表路径
 9             this.rptView.LocalReport.ReportPath = "Report2.rdlc";
10             //第三步：构造新的DataTable
11             DataTable dt = new DataTable("DataTable1");
12             dt.Columns.Add("Name");
13             dt.Columns.Add("Score");
14             dt.Columns.Add("Id");
15             dt.Rows.Add(new object[] { "语文", 80, "Y0001" });
16             dt.Rows.Add(new object[] { "数学", 75, "S0001" });
17             dt.Rows.Add(new object[] { "英文", 96, "E0001" });
18             //名称不能写错，和报表中的数据集名称一致
19             ReportDataSource rdsItem = new ReportDataSource("DataSet1", dt);
20             //此处可以有多个数据源
21             this.rptView.LocalReport.DataSources.Add(rdsItem);
22             //第四步：构造参数
23             List<ReportParameter> lstParameter = new List<ReportParameter>() {
24                 new ReportParameter("Title",this.txtTitle.Text),
25                 new ReportParameter("Id",this.txtId.Text),
26                 new ReportParameter("Name",this.txtName.Text),
27                 new ReportParameter("Age",this.txtAge.Text),
28                 new ReportParameter("Sex",this.txtSex.Text),
29                 new ReportParameter("Salary",this.txtSalary.Text),
30                 new ReportParameter("Depart",this.txtDepart.Text)
31             };
32             this.rptView.LocalReport.SetParameters(lstParameter);
33             this.rptView.ZoomMode = ZoomMode.Percent;
34             this.rptView.ZoomPercent = 100;
35             //第五步：刷新报表
36             this.rptView.RefreshReport();
37         }