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Normal Topic Manipulating items in functions. (Read 2193 times)
MagnusSpeychal
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Manipulating items in functions.
Mar 27th, 2008 at 3:58pm
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Hi

When manipulating flowchart items in functions, should one pass the item directly to the function or should a pointer to the item be passed. I have noticed that passing the item directly works and that's why I am a bit pussled.


Best regards,
Magnus
  
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Stoyo
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Re: Manipulating items in functions.
Reply #1 - Mar 27th, 2008 at 6:21pm
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Hi,

The MFC wrapper classes inherit from COleDispatchDriver. That class provides an LPDISPATCH cast operator, which just returns the underlying IDispatch pointer. So, it doesn't matter much whether you are passing directly the pointer or the item wrapper object.

I hope that helps,
Stoyan
  
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MagnusSpeychal
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Re: Manipulating items in functions.
Reply #2 - Mar 31st, 2008 at 9:02am
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Hi Stoyan

Thank you for your answer.
Now I know how to proceed!


Best regards,
Magnus
  
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