How to use filtered subform for source object of another form

[masoud_sedighy]

In my main form I have a tree vew at left part and a subform at right part when I click on each node it shows me data at right part with using below code:​

Me.fsubItem.SourceObject = "form." & "fsubIso"​

​

Record source of "fsubIso" is "qryIso"​

Now I like to add a button/node to main form when I click on it , it opens new form (search form) for entering some criteria and then press "ok" button and it shows filtered "fsubIso" in right part of main form.​

If I wanted to open just filtered form "fsubiso" I did not have problem, before I was using something like below code:​

DoCmd.OpenForm fsubiso", WhereCondition:=varWhere​

My problem is how I have to do​

Me.fsubItem.SourceObject = filtered "fsubiso"​