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How to Determine # of characters input in a field
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Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00759242
Message ID:
00759405
Vues:
20
>Jim
>
>I wanted 'abc ' to return a length of 4 and 'abc' to return a length of 3.
>If they typed in a leading space, I also wanted that to be included in the lenth.
>

Allan,

I poked around a bit yesterday and as far as I can see you can get the length of the inputmask, or the length of the value without trailing spaces, but I could see any way to get the length to only include the trailing spaces that the user actually type. The only approach I can think of would be to build a textbox class that handled the issue for you. Probably a little code in the Keypress that updates a custom property used to count the charactyers typed by the user. That would give something like;
lnStringLen = Thisform.Text1.ValueLength
Where ValueLength is the custom property.
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