IVCDPropertyItems::findInterfacePtr Method |
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Searches the collection for a IVCDPropertyInterface with a given combination
of item, element and interface id. In contrast to the findInterface method,
this method has a templated output parameter, and the found and the type of this parameter is
queried from the found interface.
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| Syntax: |
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// VC 6:
template<class TItf>
TItf findInterfacePtr( const GUID& itemID, const GUID& elementID, TItf& pRval )
// VC 7.1:
template<class TItf>
smart_com<TItf> findInterfacePtr( const GUID& itemID, const GUID& elementID, smart_com<TItf>& pRval )
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| itemID |
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Item ID of the interface to be searched for. For a list of available GUIDs,
see Standard Property Item GUIDs.
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| elementID |
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Element ID of the interface for which to search. For a list of available GUIDs,
see Standard Element GUIDs.
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| pRval |
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Pointer to IVCDPropertyInterface-derived class.
When the method succeeds, this parameter points to the found and
queried interface, otherwise it is 0.
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| Return Value: |
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When the method succeeds, it returns the found and queried interface, otherwise 0.
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| See also: |
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IVCDPropertyItems |