/// <summary> /// This method deletes a 'LastName' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'LastName' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject DeleteLastName(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Create Delete StoredProcedure DeleteLastNameStoredProcedure deleteLastNameProc = null; // verify the first parameters is a(n) 'LastName'. if (parameters[0].ObjectValue as LastName != null) { // Create LastName LastName lastName = (LastName)parameters[0].ObjectValue; // verify lastName exists if (lastName != null) { // Now create deleteLastNameProc from LastNameWriter // The DataWriter converts the 'LastName' // to the SqlParameter[] array needed to delete a 'LastName'. deleteLastNameProc = LastNameWriter.CreateDeleteLastNameStoredProcedure(lastName); } } // Verify deleteLastNameProc exists if (deleteLastNameProc != null) { // Execute Delete Stored Procedure bool deleted = this.DataManager.LastNameManager.DeleteLastName(deleteLastNameProc, dataConnector); // Create returnObject.Boolean returnObject.Boolean = new NullableBoolean(); // If delete was successful if (deleted) { // Set returnObject.Boolean.Value to true returnObject.Boolean.Value = NullableBooleanEnum.True; } else { // Set returnObject.Boolean.Value to false returnObject.Boolean.Value = NullableBooleanEnum.False; } } } else { // Raise Error Data Connection Not Available throw new Exception("The database connection is not available."); } // return value return(returnObject); }
/// <summary> /// This method creates an instance of an /// 'DeleteLastName'StoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'LastName_Delete'. /// </summary> /// <param name="lastName">The 'LastName' to Delete.</param> /// <returns>An instance of a 'DeleteLastNameStoredProcedure' object.</returns> public static DeleteLastNameStoredProcedure CreateDeleteLastNameStoredProcedure(LastName lastName) { // Initial Value DeleteLastNameStoredProcedure deleteLastNameStoredProcedure = new DeleteLastNameStoredProcedure(); // Now Create Parameters For The DeleteProc deleteLastNameStoredProcedure.Parameters = CreatePrimaryKeyParameter(lastName); // return value return(deleteLastNameStoredProcedure); }
/// <summary> /// This method deletes a 'LastName' object. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool DeleteLastName(DeleteLastNameStoredProcedure deleteLastNameProc, DataConnector databaseConnector) { // Initial Value bool deleted = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Non Query deleted = this.DataHelper.DeleteRecord(deleteLastNameProc, databaseConnector); } // return value return(deleted); }