RemoveAt Method
.NET Framework Class Library
List<(Of <(T>)>)..::.RemoveAt Method

Removes the element at the specified index of the List<(Of <(T>)>).

Namespace:  System.Collections.Generic
Assembly:  mscorlib (in mscorlib.dll)
Visual Basic (Declaration)
Public Sub RemoveAt ( _
    index As Integer _
)
Visual Basic (Usage)
Dim instance As List
Dim index As Integer

instance.RemoveAt(index)
C#
public void RemoveAt(
    int index
)
Visual C++
public:
virtual void RemoveAt(
    int index
) sealed
JScript
public final function RemoveAt(
    index : int
)

Parameters

index
Type: System..::.Int32
The zero-based index of the element to remove.

Implements

IList<(Of <(T>)>)..::.RemoveAt(Int32)
IList..::.RemoveAt(Int32)
ExceptionCondition
ArgumentOutOfRangeException

index is less than 0.

-or-

index is equal to or greater than Count.

This method is an O(n) operation, where n is (Count - index).

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

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.

.NET Framework

Supported in: 3.5, 3.0, 2.0

.NET Compact Framework

Supported in: 3.5, 2.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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You cannot remove an item while you're enumerating the list      Kristof Verbiest   |   Edit   |   Show History
If you try to remove an item while you are enumerating the list, this will result in an exception. Several ways to work around this are explained here: http://kristofverbiest.blogspot.com/2008/10/removing-items-from-collection.html
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