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LastKey() and KeyBoard command
Message
De
20/04/2007 11:13:31
Jay Johengen
Altamahaw-Ossipee, Caroline du Nord, États-Unis
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
01218287
Message ID:
01218302
Vues:
24
Ok, better, but now I don't want to see a wait window. I just want to change the value of LastKey()...

>You are resolving LastKey in the WAIT command before it has collected the keystrokes which are only consumed while waiting for input
>
>Try
>
>KEYBOARD '999' clear
>WAIT WINDOW 'WAITING'
>? LASTKEY()
>
>Bob
>
>>Nope, LastKey() value is still 27. Strange. If I use a regular WAIT WINDOW and click the mouse, then the value will change. I'm trying to make sure that at this point in code that the LastKey() value is not 27. I really don't care what it is as long as it's not 27 and not anything that causes an action to fire.
>>
>>>Hello Jay,
>>>
>>>Try taking out the NOWAIT to give the keystrokes someplace to go.
>>>
>>>Bob
>>>
>>>>If the LastKey() value before these lines was "ESC" or 27, then why on the WAIT line is it still 27? I thought the KEYBOARD command would overwrite that? Thanks!
>>>>
>>>>
>>>>KEYBOARD '999' clear
>>>>WAIT WINDOW TRANSFORM(LASTKEY()) NOWAIT
>>>>
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