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regular expression pattern ?

need pattern to determine if value is an integer (0-9 digits only) > 0

Regex.IsMatch(<Input>, "????")
May 6 '06 #1
2 897
"Jon Paal" <Jon[ nospam ]Paal @ everywhere dot com> schrieb:
need pattern to determine if value is an integer (0-9 digits only) > 0

Regex.IsMatch(<Input>, "????")


"^\d*$" or "^[0-9]*$".

--
M S Herfried K. Wagner
M V P <URL:http://dotnet.mvps.org/>
V B <URL:http://classicvb.org/petition/>
May 6 '06 #2
On 2006-05-06, Herfried K. Wagner [MVP] <hi***************@gmx.at> wrote:
"Jon Paal" <Jon[ nospam ]Paal @ everywhere dot com> schrieb:
need pattern to determine if value is an integer (0-9 digits only) > 0

Regex.IsMatch(<Input>, "????")


"^\d*$" or "^[0-9]*$".


Or possibly "^\d+$". "^\d*$" will match an empty string, which probably
isn't a valid integer, depending on context.

May 8 '06 #3

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