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Call this method to set the QWORD value of the registry key.

      LONG SetQWORDValue(
   LPCTSTR pszValueName,
   ULONGLONG qwValue 
) throw( );


Pointer to a string containing the name of the value to set. If a value with this name is not already present, the method adds it to the key.


The QWORD data to be stored with the specified value name.

If the method succeeds, the return value is ERROR_SUCCESS. If the method fails, the return value is a nonzero error code defined in WINERROR.H.

This method uses RegSetValueEx to write the value to the registry.


Header: atlbase.h