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How to check the value in text box
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
How to check the value in text box
Divers
Thread ID:
01660964
Message ID:
01660964
Vues:
83
Hi,

I have the following code in a KeyPress method
this.value = this.value + 1
The value is supposed to be a Date. So that the Date in incremented. How do I check that the Value is valid and that it can be incremented by 1 (or whatever).

Would the following code be correct?
if type('this.value') = 'D'
   this.value = this.value + 1
endif 
Or, maybe vartype() is better. I tested, so far, and both work.

TIA
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