>Hi,
>
>My existing code calling the search form as follow:-
>
>

>DO FORM client_srh WITH gUserno TO cVarCusno
>

>
>the variable gUserno is parameter passing to the search form,
>the cVarCusno is return back the selected customer code from the search form.
>If using your solution, how to calling the search form ?
>
>Please advise.
>
>Thanks
>Derek

Using my solution

oParam = createobject('empty')

addproperty(oParam,'UserNo',m.gUserNo) && UserNo should be local var, not global

do form Client_Srh with oParam

--------------------
Form Client_Srh Init

lparameters toParam
thisform.oParam = toParam
thisform.UserNo = toParam.UserNo

.............