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Detect state of memofield and textbox
Message
From
16/11/2012 03:06:24
 
 
To
15/11/2012 13:51:57
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
01557010
Message ID:
01557402
Views:
46
>Karen,
>
>clearly there is some misunderstanding here. The thing is that m is a reserved word, since you can use it to tell that what comes after it plus a dot is variable, even though a field may have the same name. Like if you have opened a table with a field called XX with a value of 5, and a variable called XX with a value of 10. Now you see the following:
>?5*XX && 25 since a field has precedence
>?5*m.XX && 50 since m. tells VFP to use the variable XX.
>Also note that m alone is not allowed as a variable name, and it's also not allowed as an alias. And a field named m would most likely be asking for real trouble,
>

>Also note that m alone is not allowed as a variable name
> And a field named m would most likely be asking for real trouble,


Says who ?
Gregory
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