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control a string

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control a string

Postby Silvio.Falconi » Wed Sep 19, 2018 7:27 pm

I have two type of string
sample "5TC" "FIS" "PAL"
how I can make to control the first letter is a Number or Alphabetic ?

I tried with IIF( IsAlNum( Left(cClasse,1) ),"N","L")
but not run
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)
I use : FiveWin for Harbour November 2023 - January 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
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Re: control a string

Postby cnavarro » Wed Sep 19, 2018 7:49 pm

Also try with

Code: Select all  Expand view

? Val( Left( "5TC", 1 ) ),  Val( Left( "FIS", 1 ) )
 
Cristobal Navarro
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Re: control a string

Postby Enrico Maria Giordano » Wed Sep 19, 2018 8:26 pm

Code: Select all  Expand view
? ISDIGIT( cClasse )


EMG
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Re: control a string

Postby Silvio.Falconi » Wed Sep 19, 2018 9:08 pm

Thanks enrico now run
Since from 1991/1992 ( fw for clipper Rel. 14.4 - Momos)
I use : FiveWin for Harbour November 2023 - January 2024 - Harbour 3.2.0dev (harbour_bcc770_32_20240309) - Bcc7.70 - xMate ver. 1.15.3 - PellesC - mail: silvio[dot]falconi[at]gmail[dot]com
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