Commits a pending new item to the collection.
Assembly: System (in System.dll)
The commits a pending addition (AddNew) of an item previously added to the collection at position itemIndex. The index parameter is necessary because several new items can be simultaneously pending.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.