Yes exactly:)
Cetin
>Hi Cetin,
>
>I think you meant ! ISNULL(.oCaller) or NOT ISNULL(.oCaller)
>
>
>>>Sorry but it took me quite a while programming in foxpro again. I'm working with two maximized forms. I have a button in form1 with do form2. In form2 I have another button that releases it. So, how can I go back again to form1?
>>
>>* button1
>>do form2 with thisform
>>
>>*form2.init
>>lparameters oCaller
>>this.addproperty("oCaller",m.oCaller)
>>
>>*form2 button
>>with thisform
>>if type(".oCaller") = "O" and ;
>> Isnull(.oCaller) and ;
>> lower(.oCaller.Baseclass) == "form"
>> .oCaller.Show()
>>endif
>>.release()
>>endwith
>>
Cetin