private void SetDept() { decimal?stafftype = StaffBiz.GetStaffType(HttpContext.Current.User.Identity.Name); if (stafftype != null) { if (stafftype == COCConstant.StaffType.ITAdministrator) { cmbDepartment.Enabled = true; } else { cmbDepartment.Enabled = false; int?dept = StaffBiz.GetDepartmentId(HttpContext.Current.User.Identity.Name); if (dept != null) { cmbDepartment.SelectedIndex = cmbDepartment.Items.IndexOf(cmbDepartment.Items.FindByValue(dept.ToString())); } } } }