[Solved] Regex for this string format

by


Seeing as you asked for a C# example, Case Insensitive can be selected as one of the RegexOptions.

I assumed the 13 was also meant to be a 2 digit number.

using System.Text.RegularExpressions;

...

Regex regX = new Regex(
    @"(\d{1,2}):(\d{1,2})-([a-z]{2})-(\d{3,5})",
    RegexOptions.IgnoreCase
);

if( regX.IsMatch( inputString ) )
{
    // Matched
}

...

solved Regex for this string format