Allows the creation of objects in the application process by code that is out-of-process to the application.

HRESULT CreateInstanceAtApplication(
   REFCLSID    rclsid,
   IUnknown*   pUnkOuter,
   DWORD       dwClsContext,
   REFIID      riid,
   IUnknown**  ppvObject
);

Parameters

rclsid

[in] Class identifier (CLSID) of the object to create.

pUnkOuter

[in] If NULL, the object is not being created as part of an aggregate. Otherwise, pUnkOuter is a pointer to the aggregate object's IUnknown interface (the controlling IUnknown).

dwClsContext

[in] Context for running executable code. The values are taken from the enumeration CLSCTX.

riid

[in] The interface identifier used to communicate with the object.

ppvObject

[out] Address of pointer variable that receives the interface pointer requested in riid. Upon successful return, *ppvObject contains the requested interface pointer. Upon failure, *ppvObject contains NULL.

Return Value

Remarks

See Also