I got this error on the program I am creating. After reading some
forums and same problems on the net, I've finalyy figured out what the
problem is..
The errors appears when I try to get records from the database. The code looks like:
{
string qryStr = "select [Course Description],[Fee Name] from Course,Fee_Specification where [Course Code]=Class and [Course Description]='" + ddlCourseCode.SelectedItem.Text + "' group by [Course Description],[Fee Name]";
DataSet ds;
dap = new SqlDataAdapter(qryStr,con);
ds = new DataSet(qryStr);
dap.Fill(ds, "Course,Fee_Specification");
CheckBoxList1.DataSource = ds.Tables[0].DefaultView;
CheckBoxList1.DataTextField = "Fee Name";
CheckBoxList1.DataBind();
}