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Posted by Jerry Stuckle on 07/24/07 02:37
Sanders Kaufman wrote:
> Jerry Stuckle wrote:
>> Sanders Kaufman wrote:
>
>>> I just now realized that I had a TableName property in both my
>>> baseclass and my extended class... accidentally overriding, right?
>>>
>>> But... can I still have it in both places, calling the baseclass
>>> property with one of those :: operators?
>>>
>>> Or does the overriding kill that altogether?
>>
>> No, overriding doesn't kill this. However, generally you would want
>> to call the derived class's function, and that one would call the base
>> class's function.
>>
>> If the functions have the same name, the child class's function should
>> be an extension of the base class's function. If the child class
>> function is not, it should have a different name.
>
> So when I override a function, it actually calls the baseclass function
> AND THEN the derived function? Did I understand that right?
No, it doesn't. It only calls the derived class function. But the
derived class function should call the base class function.
--
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Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
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