_WclearV
------------------------------------------------------------------------------

Syntax        IntT CTYP _WclearV(WndT wh, WdfP w);

Prototype in  TcxlWin.H

Macros        WclearV(w) (_WclearV(0,(w)))
              Wclear() (_WclearV(0,NULL))
              WVclear(wh) (_WclearV((wh),NULL))

Description   None.

Arguments     wh -  Window Handle
              w  -  Pointer to Window Structure

Returns       ERR_NUL  -  No Error
              ERR_ARG  -  Argument Failure

              TcxlErr contains:
                  W_NOACTIVE - No Active Window

See Also      _WclrWinV

Example