Data Type VB.Net Tutorial

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  4. IsMatch(String) determines whether a string is a valid to Regular expression
Imports System.Text.RegularExpressions
Module Example
   Public Sub Main()
      Dim rgx As New Regex("^[a-zA-Z0-9]\d{2}[a-zA-Z0-9](-\d{3}){2}[A-Za-z0-9]$")
      Console.WriteLine(rgx.IsMatch("1298-673-4192"))
   End Sub
End Module