01.private void Frm_Report_Load(object sender, EventArgs e)
02. {
03. using (var db = new AX50SP1_TCJEntities())
04. {
05. var ds = (from c in db.TCJ_OnlineUserAX select c).ToList();
06. Rpt_Useron rpt = new Rpt_Useron();
07. rpt.SetDataSource(ds);
08. crystalReportViewer1.ReportSource = rpt;
09. crystalReportViewer1.Refresh();
10. }
11. }
