ICabNode::GetUnknown Method

The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT GetUnknown([in]                      LPWSTR      pKey,
                   [in, defaultvalue(NULL)]  IUnknown*   defVal,
                   [out, retval]             IUnknown**  pVal);

Parameters

pKey

[in] Value of LPWSTR.

defVal

[in, optional] Pointer to IUnknown*.

pVal

[out, retval] Pointer to IUnknown*.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

ICabNode.