/// <summary>  /// 設置報表  /// </summary>  private void SetReport()  {   //第一步：清除之前的數據   this.rptView.LocalReport.DataSources.Clear();   //第二步：指定報表路徑   this.rptView.LocalReport.ReportPath = "Report2.rdlc";   //第三步：構造新的DataTable   DataTable dt = new DataTable("DataTable1");   dt.Columns.Add("Name");   dt.Columns.Add("Score");   dt.Columns.Add("Id");   dt.Rows.Add(new object[] { "語文", 80, "Y0001" });   dt.Rows.Add(new object[] { "數學", 75, "S0001" });   dt.Rows.Add(new object[] { "英文", 96, "E0001" });   //名稱不能寫錯，和報表中的數據集名稱一致   ReportDataSource rdsItem = new ReportDataSource("DataSet1", dt);   //此處可以有多個數據源   this.rptView.LocalReport.DataSources.Add(rdsItem);   //第四步：構造參數   List<ReportParameter> lstParameter = new List<ReportParameter>() {    new ReportParameter("Title",this.txtTitle.Text),    new ReportParameter("Id",this.txtId.Text),    new ReportParameter("Name",this.txtName.Text),    new ReportParameter("Age",this.txtAge.Text),    new ReportParameter("Sex",this.txtSex.Text),    new ReportParameter("Salary",this.txtSalary.Text),    new ReportParameter("Depart",this.txtDepart.Text)   };   this.rptView.LocalReport.SetParameters(lstParameter);   this.rptView.ZoomMode = ZoomMode.Percent;   this.rptView.ZoomPercent = 100;   //第五步：刷新報表   this.rptView.RefreshReport();  }