Interface for an iterator that is used to read a sequence from a container only in the forward direction. The element that the iterator points to can be read only one time, and it cannot be modified.
Assembly: Microsoft.VisualC.STLCLR (in Microsoft.VisualC.STLCLR.dll)
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.