EM_GETOLEINTERFACE message (Richedit.h) - Win32 apps (original) (raw)
Retrieves an IRichEditOle object that a client can use to access a rich edit control's Component Object Model (COM) functionality.
Parameters
wParam
This parameter is not used; it must be zero.
lParam
Pointer to a pointer that receives the IRichEditOle object. The control calls the AddRef method for the object before returning, so the calling application must call the Release method when it is done with the object.
Return value
If the operation succeeds, the return value is a nonzero value.
If the operation fails, the return value is zero.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | Richedit.h |