/// <summary> /// This method deletes a 'CustomReader' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'CustomReader' to delete. /// <returns>A PolymorphicObject object with a Boolean value. internal PolymorphicObject DeleteCustomReader(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 DeleteCustomReaderStoredProcedure deleteCustomReaderProc = null; // verify the first parameters is a(n) 'CustomReader'. if (parameters[0].ObjectValue as CustomReader != null) { // Create CustomReader CustomReader customReader = (CustomReader)parameters[0].ObjectValue; // verify customReader exists if (customReader != null) { // Now create deleteCustomReaderProc from CustomReaderWriter // The DataWriter converts the 'CustomReader' // to the SqlParameter[] array needed to delete a 'CustomReader'. deleteCustomReaderProc = CustomReaderWriter.CreateDeleteCustomReaderStoredProcedure(customReader); } } // Verify deleteCustomReaderProc exists if (deleteCustomReaderProc != null) { // Execute Delete Stored Procedure bool deleted = this.DataManager.CustomReaderManager.DeleteCustomReader(deleteCustomReaderProc, 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 /// 'DeleteCustomReader'StoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'CustomReader_Delete'. /// </summary> /// <param name="customReader">The 'CustomReader' to Delete.</param> /// <returns>An instance of a 'DeleteCustomReaderStoredProcedure' object.</returns> public static DeleteCustomReaderStoredProcedure CreateDeleteCustomReaderStoredProcedure(CustomReader customReader) { // Initial Value DeleteCustomReaderStoredProcedure deleteCustomReaderStoredProcedure = new DeleteCustomReaderStoredProcedure(); // Now Create Parameters For The DeleteProc deleteCustomReaderStoredProcedure.Parameters = CreatePrimaryKeyParameter(customReader); // return value return(deleteCustomReaderStoredProcedure); }
/// <summary> /// This method deletes a 'CustomReader' object. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool DeleteCustomReader(DeleteCustomReaderStoredProcedure deleteCustomReaderProc, DataConnector databaseConnector) { // Initial Value bool deleted = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Non Query deleted = this.DataHelper.DeleteRecord(deleteCustomReaderProc, databaseConnector); } // return value return(deleted); }