CComClassFactory2::RequestLicKey

  • Article

 

Creates and returns a license key, provided that the fRuntimeKeyAvail member of the LICINFO structure is TRUE.

Syntax

      STDMETHOD(RequestLicKey)(
   DWORD dwReserved,
   BSTR* pbstrKey 
);

Parameters

  • dwReserved
    [in] Not used. Must be zero.

  • pbstrKey
    [out] Pointer to the license key.

Return Value

A standard HRESULT value.

Remarks

A license key is required for calling CreateInstanceLic to create an object on an unlicensed machine. If fRuntimeKeyAvail is FALSE, then objects can only be created on a fully licensed machine.

Call GetLicInfo to retrieve the value of fRuntimeKeyAvail.

Requirements

Header: atlcom.h

See Also

CComClassFactory2 Class