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Keypress event madness...
Message
From
07/10/2003 16:53:19
Eric Sedlacek
TTSS Interactive Products
Rockville, Maryland, United States
 
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Miscellaneous
Thread ID:
00835939
Message ID:
00835954
Views:
10
This doesn't seem to be enough to solve the problem. DODEFAULT in the keypress event of a Textbox just doesn't seem to produce the given character in the data field.

>When you call DoDefault(), you need to pass the same parameters as the current method received:
>
>DoDefault(nKeyCode,nShiftAltCtrl)
>
>>This seems simple enough. I want to use the KeyPress event in a text box to remap keys as they are typed. Below is a bit of sample code. Of course, it doesn't work...if it did, I wouldn't be issuing this plaintive plea for help. The example below is trying to map a lower case 'a' into a lower case 'b' and a lower case 'd' into a lower case 'e'. What it actually does is do nothing when 'a' or 'd' are pressed and behaves normally otherwise. How do I do this correctly?
>>
>>
>>LPARAMETERS nKeyCode, nShiftAltCtrl
>>lnBefore=nKeyCode
>>DO CASE
>>     CASE lnBefore=97
>>          lnAfter=98
>>     CASE lnBefore=100
>>          lnAfter=101
>>     OTHERWISE
>>          lnAfter=lnBefore
>>ENDCASE
>>IF lnBefore<>lnAfter
>>     NODEFAULT
>>     nKeyCode=lnAfter
>>     DODEFAULT()
>>ENDIF
>>
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