private void btnChart_Click(object sender, EventArgs e) { rptChart doc = new rptChart(); DataTable dt = DBMaker.学生成绩表(); doc.SetDataSource(dt); crystalReportViewer1.ReportSource = doc; }
public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport() { rptChart rpt = new rptChart(); rpt.Site = this.Site; return(rpt); }
public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport() { rptChart rpt = new rptChart(); rpt.Site = this.Site; return rpt; }