public static bool AddData <T>(List <T> listData) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { uniWebEntities.Set <T>().AddRange(listData); uniWebEntities.SaveChanges(); return(true); } }catch (Exception ex) { } return(IsSuccess); }
public static bool Update <T>(T data) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { uniWebEntities.Entry <T>(data).State = System.Data.Entity.EntityState.Modified; uniWebEntities.SaveChanges(); return(true); } } catch (Exception ex) { } return(IsSuccess); }
public static bool Delete <T>(T data) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { uniWebEntities.Set <T>().Remove(data); uniWebEntities.SaveChanges(); return(true); } } catch (Exception ex) { } return(IsSuccess); }
public static bool Update <T>(Expression <Func <T, bool> > expression) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { T data = uniWebEntities.Set <T>().Where(expression).ToList().FirstOrDefault(); uniWebEntities.Entry <T>(data).State = System.Data.Entity.EntityState.Modified; uniWebEntities.SaveChanges(); return(true); } } catch (Exception ex) { } return(IsSuccess); }
public static bool Delete <T>(Expression <Func <T, bool> > expression) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { T data = uniWebEntities.Set <T>().Where(expression).ToList().FirstOrDefault(); uniWebEntities.Set <T>().Remove(data); uniWebEntities.SaveChanges(); return(true); } } catch (Exception ex) { } return(IsSuccess); }
public static bool DeleteRange <T>(Expression <Func <T, bool> > expression) where T : class { bool IsSuccess = false; try { using (UniWebEntities uniWebEntities = new UniWebEntities()) { // uniWebEntities.Entry<T>(expression).State = System.Data.Entity.EntityState.Deleted ; List <T> removeDataList = uniWebEntities.Set <T>().Where(expression).ToList(); uniWebEntities.Set <T>().RemoveRange(removeDataList); uniWebEntities.SaveChanges(); return(true); } } catch (Exception ex) { } return(IsSuccess); }