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IRunnableObject::GetRunningClass
Returns the CLSID of a running object.
HRESULT GetRunningClass(
LPCLSID lpClsid
| //Pointer to an object's CLSID
| );
|
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Parameter
lpClsid
[out] Points to the object's class ID.
Return Values
S_OK
CLSID was returned successfully.
E_INVALIDARG
An argument is invalid.
E_UNEXPECTED
An unexpected error occurred.
Comments
If an embedded document was created by an application that is not available on
the user's computer, the document, by a call to CoTreatAsClass, may be able to display itself for editing by emulating a class that is supported on the user's machine. In this case, the CLSID returned by a call
to IRunnableObject::GetRunningClass will be that of the class being emulated, rather than the document's native
class.
See Also
CoTreatAsClass
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