lnValue = 0 TestProc( lnValue) && by default, passed by <b>value</b> ? lnValue && Should print 999 (0 I expect) TestProc(@lnValue) && passed by reference ? lnValue && Should print 999 do testproc with lnValue && passed by reference by default ? lnValue && Should print 999 FUNCTION TestProc LPARAMETERS tnParam1 tnParam1 = 999 RETURNCetin