/// <summary> /// This method updates a 'DTNField'. /// This method uses the 'DTNField_Update' procedure. /// </summary> /// <returns>True if successful false if not.</returns> /// </summary> public bool UpdateDTNField(UpdateDTNFieldStoredProcedure updateDTNFieldProc, DataConnector databaseConnector) { // Initial Value bool saved = false; // Verify database connection is connected if ((databaseConnector != null) && (databaseConnector.Connected)) { // Execute Update. saved = this.DataHelper.UpdateRecord(updateDTNFieldProc, databaseConnector); } // return value return(saved); }
/// <summary> /// This method creates an instance of an /// 'UpdateDTNFieldStoredProcedure' object and /// creates the sql parameter[] array needed /// to execute the procedure 'DTNField_Update'. /// </summary> /// <param name="dTNField"The 'DTNField' object to update</param> /// <returns>An instance of a 'UpdateDTNFieldStoredProcedure</returns> public static UpdateDTNFieldStoredProcedure CreateUpdateDTNFieldStoredProcedure(DTNField dTNField) { // Initial Value UpdateDTNFieldStoredProcedure updateDTNFieldStoredProcedure = null; // verify dTNField exists if (dTNField != null) { // Instanciate updateDTNFieldStoredProcedure updateDTNFieldStoredProcedure = new UpdateDTNFieldStoredProcedure(); // Now create parameters for this procedure updateDTNFieldStoredProcedure.Parameters = CreateUpdateParameters(dTNField); } // return value return(updateDTNFieldStoredProcedure); }
/// <summary> /// This method updates a 'DTNField' object. /// </summary> /// <param name='List<PolymorphicObject>'>The 'DTNField' to update. /// <returns>A PolymorphicObject object with a value. internal PolymorphicObject UpdateDTNField(List <PolymorphicObject> parameters, DataConnector dataConnector) { // Initial Value PolymorphicObject returnObject = new PolymorphicObject(); // locals DTNField dTNField = null; // If the data connection is connected if ((dataConnector != null) && (dataConnector.Connected == true)) { // Create Update StoredProcedure UpdateDTNFieldStoredProcedure updateDTNFieldProc = null; // verify the first parameters is a(n) 'DTNField'. if (parameters[0].ObjectValue as DTNField != null) { // Create DTNField Parameter dTNField = (DTNField)parameters[0].ObjectValue; // verify dTNField exists if (dTNField != null) { // Now create updateDTNFieldProc from DTNFieldWriter // The DataWriter converts the 'DTNField' // to the SqlParameter[] array needed to update a 'DTNField'. updateDTNFieldProc = DTNFieldWriter.CreateUpdateDTNFieldStoredProcedure(dTNField); } // Verify updateDTNFieldProc exists if (updateDTNFieldProc != null) { // Execute Update Stored Procedure bool saved = this.DataManager.DTNFieldManager.UpdateDTNField(updateDTNFieldProc, dataConnector); // Create returnObject.Boolean returnObject.Boolean = new NullableBoolean(); // If save was successful if (saved) { // 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); }