ICabNode::GetUnknown Method

Auxiliary Layer > Interfaces > ICabNode > ICabNode::GetUnknown Method

The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT GetUnknown([in]                      LPWSTR      Key,
                   [in, defaultvalue(NULL)]  IUnknown*   DefVal,
                   [out, retval]             IUnknown**  Val);

Parameters

Key

[in] Value of LPWSTR.

DefVal

[in, optional] Pointer to IUnknown*.

Val

[out, retval] Pointer to IUnknown*.

Return Value

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

See Also

ICabNode