>Sorry, I didn't got that.
>
>Suppose I am getting a value say _MonthPeriod='April' and _YearPeriod=2013 from CLICK event of COMBO1 and COMBO2 in my FORM1. and Than When I press COMMAND1 some calculation is performed and REPORT FORM .... Command is executed. In My Report File I have _MonthPeriod and _YearPeriod fileds. But they are displayed blank if I dont declare _MonthPeriod and _YearPeriod as PUBLIC somewhere initially,
>
>So I am bound to declare them as Public here. Is it not so ? Also can you please Expalin(preferbly by an example) that what exactly is difference between LOCAL, PUBLIC,PRIVATE AND GLOBAL? Where and How they should be used
>
>
>
Try

local _MonthPeriod, _YearPeriod

_MonthPeriod = thisform.comboMonths.value  &&(or DisplayValue)

_YearPeriod = thisform.comboYears.value && use actual names for your comboboxes

REPORT FORM myReport ...

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Take a look at this WiKi article

http://fox.wikis.com/wc.dll?Wiki~PublicAndPrivateVariables

For 99% cases you should be able to use local variables. You rarely need global (public) variable and if you do, most likely it is an indication of the design problem.