Answer Posted / balaji

We can use CreateInstance And CoCreateInstance to create an
instance of the object in COM.

HRESULT CreateInstance(void* pfnCreateInstance,REFIID riid,
void** ppvObj );

Parameters
pfnCreateInstance
[in] A pointer to a creator function.
riid
[in] The IID of the requested interface.
ppvObj
[out] A pointer to the interface pointer identified by
riid. If the object does not support this interface, ppvObj
is set to NULL.
Return Value

Once I have developed the com wrapper do I have to still register the com in registry?

1070

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1120

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921

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1020

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How to create an instance of the object in COM?

959

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Is dcom dead?

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1073

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1002

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Which namespace do the classes, allowing you to support COM functionality, are located?

2596

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1103

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how to call a dll as a COM dll?

1168

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