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EM_SETOLECALLBACK message

Gives a rich edit control an IRichEditOleCallback object that the control uses to get OLE-related resources and information from the client.

Parameters

wParam

This parameter is not used; it must be zero.

lParam

Pointer to an IRichEditOleCallback object. The control calls the AddRef method for the object before returning.

Return value

If the operation succeeds, the return value is a nonzero value.

If the operation fails, the return value is zero.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Richedit.h

 

 

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