IDebugHost::QueryInterface method (dbgmodel.h)
Retrieves pointers to the supported interfaces on an object. This method calls IUnknown::AddRef on the pointer it returns.
For more information, see IUnknown::QueryInterface and Introduction to COM.
Syntax
HRESULT QueryInterface(
REFIID iid,
PVOID *iface
);
Parameters
iid
The interface ID. A pointer to an existing object provided as input.
iface
The returned pointer to the requested COM interface.
Return value
This method returns HRESULT which indicates success or failure.
Remarks
Standard COM method.
Requirements
| Requirement | Value |
|---|---|
| Header | dbgmodel.h |