/// <summary>
/// This method deletes a 'Method' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Method' to delete.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject DeleteMethod(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
DeleteMethodStoredProcedure deleteMethodProc = null;
// verify the first parameters is a(n) 'Method'.
if (parameters[0].ObjectValue as Method != null)
{
// Create Method
Method method = (Method)parameters[0].ObjectValue;
// verify method exists
if (method != null)
{
// Now create deleteMethodProc from MethodWriter
// The DataWriter converts the 'Method'
// to the SqlParameter[] array needed to delete a 'Method'.
deleteMethodProc = MethodWriter.CreateDeleteMethodStoredProcedure(method);
}
}
// Verify deleteMethodProc exists
if (deleteMethodProc != null)
{
// Execute Delete Stored Procedure
bool deleted = this.DataManager.MethodManager.DeleteMethod(deleteMethodProc, 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);
}
