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  1. Imports System
  2. Imports System.Text.RegularExpressions
  3.  
  4. Public Class Test
  5. Public Shared Sub Main()
  6. Dim pattern As New Regex("( )something( )")
  7. Dim groupCount As Integer = pattern.GetGroupNumbers().Length
  8. Console.WriteLine("{0} groups", groupCount)
  9. End Sub
  10. End Class
Success #stdin #stdout 0.09s 18856KB
stdin
Standard input is empty
stdout
3 groups