public static bool Update(ITEM item) { if (item.Update()) { return(true); } return(false); }
public bool Create() { using (SqlConnection connection = new SqlConnection(CONSTANT.connectBD)) { ITEM.Create(); ID_ITEM_KATEGOR = Guid.NewGuid().ToString(); string sqlExpression = @" INSERT INTO [SPAVREMONT].[ITEM_KATEGOR] ( [ID_ITEM_KATEGOR] ,[ID_ITEM] ,[ID_KATEGOR] ) VALUES ( '" + ID_ITEM_KATEGOR + @"', '" + ITEM.ID_ITEM + @"', '" + KATEGOR.ID_KATEGOR + @"' ) "; connection.Open(); SqlCommand command = new SqlCommand(); command.CommandText = sqlExpression; command.Connection = connection; int numbInsUser = command.ExecuteNonQuery(); // если успешно вставились данные if (numbInsUser > 0) { return(true); } } return(false); }