public void Applied_Chapter_Topics() { obj_BAL_Student_Dashboard = new Student_DashBoard_BLogic(); obj_Student_Dashboard = new StudentDash(); obj_Student_Dashboard.BMSID = Convert.ToInt64(Session["BMSID"]); obj_Student_Dashboard.SubjectID = Convert.ToInt16(Session["SubjectID"]); obj_Student_Dashboard.StudentID = Convert.ToInt64(Session["StudentID"]); obj_Student_Dashboard.Month = Convert.ToInt16(ddlMonthYear.SelectedValue); String[] Year = ddlMonthYear.SelectedItem.ToString().Split('-'); obj_Student_Dashboard.Year = Convert.ToInt32(Year[1]); DataSet dsSelect = new DataSet(); dsSelect = obj_BAL_Student_Dashboard.BAL_Select_Applied_Rescheduling_Data_Of_Student(obj_Student_Dashboard); if (dsSelect.Tables[0].Rows.Count > 0) { grvReschedulingData.DataSource = dsSelect.Tables[0]; grvReschedulingData.DataBind(); } else { grvReschedulingData.DataSource = null; grvReschedulingData.DataBind(); } }