IUPnPDevice::get_RootDevice method (upnp.h)
The RootDevice property specifies the topmost device in the device tree. The root device represents a physical object.
Syntax
HRESULT get_RootDevice(
[out] IUPnPDevice **ppudRootDevice
);
Parameters
[out] ppudRootDevice
Receives a reference to an IUPnPDevice object that describes the root device. This reference must be released when it is no longer required.
Return value
For C++: If this property's "get" method succeeds, the return value is S_OK. Otherwise, the method returns one of the COM error codes defined in WinError.h.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | upnp.h |
| DLL | Upnp.dll |