List<T>.Enumerator.MoveNext Method
Advances the enumerator to the next element of the List<T>.
Assembly: mscorlib (in mscorlib.dll)
Return Value
Type: System.Booleantrue if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.
Implements
IEnumerator.MoveNext()| Exception | Condition |
|---|---|
| InvalidOperationException |
The collection was modified after the enumerator was created. |
After an enumerator is created, the enumerator is positioned before the first element in the collection, and the first call to MoveNext advances the enumerator to the first element of the collection.
If MoveNext passes the end of the collection, the enumerator is positioned after the last element in the collection and MoveNext returns false. When the enumerator is at this position, subsequent calls to MoveNext also return false.
An enumerator remains valid as long as the collection remains unchanged. If changes are made to the collection, such as adding, modifying, or deleting elements, the enumerator is irrecoverably invalidated.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
