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Sub-classing an SCX form...
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Divers
Thread ID:
00696958
Message ID:
00712164
Vues:
19
I checked couple of other threads and all of them suggesting usage of sys(2015)

How can you have a GetFile type dialog but with a file mask and specified directory? Is MS Common Dialog control the only way (I don't remember of hand, if it supports file mask)?

>I don't. :)
>But from their look I would say they are SYS(2015)
>
>
>>From another forum: how do you calculate these UniqueID?
>>
>>>I already have 3. :)
>>>
>>>>Hmmmmm.....
>>>>
>>>>Send that to Advisor; get a t-shirt :-)
>>>>
>>>>
>>>>>Not exactly subclassing :), but you can easily convert VCX to SCX or vice versa by opening it as DBF and changing the value of UNIQUEID field in the first record from Screen to Class (or back).
>>>>>
>>>>>>No, it's not possible directly. I suppose, in a Rube Goldberg world, it might be possible to read an SCX and create a class definition on the fly...actually, that might make a very interesting public domain utility.
>>>>>>
>>>>>>>
>>>>>>>Due to my lazyness I am asking this question. Is it possible for the parent class of an SCX form to be another SCX form? My thought would be no but this is VFP after all!
>>>>>>>
>>>>>>>Thanks,
>>>>>>>BOb
If it's not broken, fix it until it is.


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