Visual Basic and Visual FoxPro If ... Else statements
VBA
If, Then, Else, ElseIf, End If
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VFP
If, Else, EndIf
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Common Syntax Notes
The syntax is almost identical in the two languages. This example is Visual Basic
If a > b Then
c = "Bigger"
Else
c = "Smaller"
End If
and this is the same snippet in Visual FoxPro:
If a > b Then
c = "Bigger"
Else
c = "Smaller"
EndIf
You can only see one infuriating difference, I have been careful to avoid the other:
-
Visual Basic insists on having a Then after
the If whereas it's optional in
Visual FoxPro.
-
Visual Basic has End If as
two words whereas it's the single word EndIf in Visual
FoxPro. What's worse is that VB will automatically correct you if you type
EndIf by mistake but, despite having
Intellisense,
FoxPro won't. I suppose I should add this as a custom feature to my own
Intellisense table.
Apart from that, VBA allows multiple clauses to be chained together
with ElseIf where FoxPro would use its
Do Case structure.
Procedures
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Language index
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Case
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The Visual FoxPro and Visual Basic for Applications languages are similar but there are annoying differences between them.
Read More
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Visual Basic for Applications and Visual FoxPro delimiters for strings.
Read More
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Visual Basic for Applications and Visual FoxPro operators to concatenate text.
Read More
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Visual Basic for Applications and Visual FoxPro functions to extract substrings from within a string of text
Read More
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Visual Basic for Applications and Visual FoxPro functions to trim leading and trailing spaces from string of text
Read More
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