protected void LoadData() { try { BEStudent objBEStudent = new BEStudent(); BStudent objBStudent = new BStudent(); objBEStudent.IntUserID = Convert.ToInt32(Session[EnumPageSessions.USERID].ToString()); objBEStudent.IntProviderID = 0; objBStudent.BGetStudentTodayExams(objBEStudent); if (objBEStudent.DtResult.Rows.Count > 0) { ViewState["SecurityLevels"] = objBEStudent.DtResult; gvStartExam.DataSource = objBEStudent.DtResult; gvStartExam.Visible = true; objBEStudent = null; objBStudent = null; } else { lblMsg.Visible = true; lblMsg.Text = "You do not have any exams scheduled. <a href='ScheduleAnExam.aspx'><u><font color='blue'>Schedule an exam</font></u></a> and it will show up here."; gvStartExam.DataSource = new object[] { }; gvStartExam.Visible = false; } } catch (Exception Ex) { throw Ex; } }