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IsBlank()
Message
From
21/01/2003 18:56:02
Michel Fournier
Level Extreme Inc.
Petit-Rocher, New Brunswick, Canada
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Re: IsBlank()
Miscellaneous
Thread ID:
00744047
Message ID:
00744067
Views:
12
>It will work in SQL Server (it strips spaces before determining lenght)but not in VFP.
lcString = SPACE(1)
>? LEN(lcString)  && Returns 1 but string is empty
That's why I also put LEN(ALLTRIM(lcString)) to be more bullet proof if the string handling might contains some spaces.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
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