P
perfume117
hi
i have problem with CrystalReportViewer. Is there anyone making an
example of using it in web form?(i use asp.net with c#)
i write this code
ReportDocument rd;
showrpt rpt1 = new showrpt();
rd = new logs();
dataSet11.logs.Clear();
rpt1.CrystalReportViewer1.ReportSource = rd;
rd.SetDataSource(tempdb);
rpt1.CrystalReportViewer1.ShowFirstPage();
and the following error occured: System.NullReferenceException: Object
reference not set to an instance of an object.
i have problem with CrystalReportViewer. Is there anyone making an
example of using it in web form?(i use asp.net with c#)
i write this code
ReportDocument rd;
showrpt rpt1 = new showrpt();
rd = new logs();
dataSet11.logs.Clear();
rpt1.CrystalReportViewer1.ReportSource = rd;
rd.SetDataSource(tempdb);
rpt1.CrystalReportViewer1.ShowFirstPage();
and the following error occured: System.NullReferenceException: Object
reference not set to an instance of an object.