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List(T).RemoveRange Method

Removes a range of elements from the List(T).

Namespace:  System.Collections.Generic
Assemblies:   mscorlib (in mscorlib.dll)
  System.Collections (in System.Collections.dll)

member RemoveRange : 
        index:int * 
        count:int -> unit

Parameters

index
Type: System.Int32

The zero-based starting index of the range of elements to remove.

count
Type: System.Int32

The number of elements to remove.

ExceptionCondition
ArgumentOutOfRangeException

index is less than 0.

-or-

count is less than 0.

ArgumentException

index and count do not denote a valid range of elements in the List(T).

The items are removed and all the elements following them in the List(T) have their indexes reduced by count.

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

The following example demonstrates the RemoveRange method and various other methods of the List(T) class that act on ranges. After the list has been created and modified, the RemoveRange method is used to remove two elements from the list, beginning at index location 2.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, 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.

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