//Thêm public bool them_tamtru(TAMTRU tt) { //try //{ data.TAMTRUs.InsertOnSubmit(tt); data.SubmitChanges(); return(true); //} //catch //{ // return false; //} }
//Xóa public bool xoa_tamtru(string pMaHD) { try { TAMTRU hd = data.TAMTRUs.Where(t => t.MATAMTRU == pMaHD).FirstOrDefault(); data.TAMTRUs.DeleteOnSubmit(hd); data.SubmitChanges(); return(true); } catch { return(false); } }
//Sửa public bool sua_Tamtru(TAMTRU ptamtru) { try { TAMTRU hd = data.TAMTRUs.Where(t => t.MATAMTRU == ptamtru.MATAMTRU).FirstOrDefault(); if (hd != null) { hd.NGAYHETHAN_TAMTRU = ptamtru.NGAYHETHAN_TAMTRU; data.SubmitChanges(); } return(true); } catch { return(false); } }
//Sửa public bool sua_tamtru(TAMTRU ptamtru) { return(tt.sua_Tamtru(ptamtru)); }
//Thêm public bool them_tamtru(TAMTRU ptamtru) { return(tt.them_tamtru(ptamtru)); }