| Overload | Description | 
|---|---|
| ForEach<T>(IEnumerable<T>,Action<T>) | Enumerate a cached collection performing the specified action on each item. | 
| ForEach<T>(IEnumerable<T>,Action<T,Int32>) | Enumerate an indexed collection in cache performing the specified action on each item. | 
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family