private void LoadDataStaff() { if (staff.Type == 2) { selectStaffTable = scheduleBus.getStaffInFaculty(staff.Faculty); selectStaffView = new DataView(selectStaffTable); dgvSelectStaff.DataSource = selectStaffView; } else { selectStaffTable = scheduleBus.getStaffInSubject(staff.ID); selectStaffView = new DataView(selectStaffTable); dgvSelectStaff.DataSource = selectStaffView; } }