.NET Regular Expression for 24-hour Time Format

Question

Can I get a regular expression in .NET that allows me to use only the 24 hour time format in the text box.

Thanks.

Best regards, MS

Answer 1

Regular Expressions: Time hh: mm validation 24 hours format:

([0-1]\d|2[0-3]):([0-5]\d)

If you need seconds:

([0-1]\d|2[0-3]):([0-5]\d)(:([0-5]\d))?

Edit : To prevent AM / PM from ending, a partial match cannot be resolved or you need to put an expression between ^ and $.

^([0-1]\d|2[0-3]):([0-5]\d)(:([0-5]\d))?$

Answer 2

try it

^(([0-1]?[0-9])|([2][0-3])):([0-5]?[0-9])(:([0-5]?[0-9]))?$

This is a 24-hour time with extra seconds. (Source)

Answer 3

DatePicker DateTimePicker , WPF Winforms? UE .

Answer 4

Try

^([0-1]?\d|2[0-3])(:[0-5]\d){1,2}$

Answer 5

, , , , datetime, :

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• - 24

Answer 6

I would advise you to take a look at The Regulator the next time you need a regular expression, this is a great tool for developing your expressions.