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Regex.GetGroupNumbers Method

Returns an array of capturing group numbers that correspond to group names in an array.

Namespace: System.Text.RegularExpressions
Assembly: System (in system.dll)

public int[] GetGroupNumbers ()
public int[] GetGroupNumbers ()
public function GetGroupNumbers () : int[]
Not applicable.

Return Value

An integer array of group numbers.

Referencing a group by its number instead of by string name can provide faster access.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0
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