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Holding the name of a control as a string?
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To
05/03/2002 16:56:30
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00628023
Message ID:
00628723
Views:
46
>Steve,
>
>I agree with you. I have played with Chris' actual code for a while now, and have discovered that it is the setfocus call in the lostfocus that is causing this problem. I haven't found anything in the KB or wikis that document this. I wonder what the smallest demonstrable code is.
>
>Perhaps antoher rainy day project.
>
>Chris,
>
>I would go by Steve's recommendation. There may be some funky bit of code that would make the whole thing work, but it would be a kludge at best. On a lighter note, I was very impressed with your UI design. Kudos.

Cheers - broken one or two golden rules about straying from control panel set colors...

>
>
>>Chris,
>>
>>BTW, I left an important lines out of my queryUnload() examples...put a return .f. for failure, and return .t. for success.
>>
>>What line causes an error message?
>>
>>What code do you use to launch a new form? If you something like the following, there is no need to evaluate:
>>
>>
>>* this is at form launch
>>lcForm = "testform"
>>do form (lcForm) name oApp.topForm  && property topForm must already exist in oApp
>>
>>later, to see if you can close form:
>>
>>
>>if oApp.topform.queryunload()
>>
>>>Thanks - that was only idea to stop this problem with the form not firing the lost focus... but I will put in anyway - I think that's really good!
>>>
>>>I am struggling with this...
>>>
>>>The name of the form I store as a string in oApp.TopForm...
>>>
>>>
>>>case .pNodeValue = 9
>>>if !oApp.TopForm = ""
>>>local strCheckQU
>>>strCheckQU = evaluate(oApp.TopForm)
>>>if strCheckQU.queryunload()
>>>
>>>if !oApp.TopForm = "frmcontacts" AND !oApp.TopForm = ""
>>>oForm.mCloseForm(oApp.TopForm)
>>>endif
>>>if !oApp.BottomForm = ""
>>>oForm.mCloseForm(oApp.BottomForm)
>>>endif
>>>oForm.mLaunchForm('frmcontacts')
>>>oApp.CaptionPLus = " :: [Customers]"
>>>endif
>>>else
>>>if !oApp.TopForm = "frmcontacts" AND !oApp.TopForm = ""
>>>oForm.mCloseForm(oApp.TopForm)
>>>endif
>>>if !oApp.BottomForm = ""
>>>oForm.mCloseForm(oApp.BottomForm)
>>>endif
>>>oForm.mLaunchForm('frmcontacts')
>>>oApp.CaptionPLus = " :: [Customers]"
>>>endif
>>>
>>>
>>>That throws an error... "Variable Name of the form not found..."
Chris Maiden
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