String.Remove Method (Int32, Int32)

Returns a new string in which a specified number of characters in the current instance beginning at a specified position have been deleted.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

member Remove : 
        startIndex:int * 
        count:int -> string

Parameters

startIndex
Type: System.Int32

The zero-based position to begin deleting characters.

count
Type: System.Int32

The number of characters to delete.

Return Value

Type: System.String
A new string that is equivalent to this instance except for the removed characters.

ExceptionCondition
ArgumentOutOfRangeException

Either startIndex or count is less than zero.

-or-

startIndex plus count specify a position outside this instance.

In the .NET Framework, strings are zero-based. The value of the startIndex parameter can range from zero to one less than the length of the string instance.

NoteNote

This method does not modify the value of the current instance. Instead, it returns a new string in which the number of characters specified by the count parameter have been removed. The characters are removed at the position specified by startIndex.

The following example demonstrates how you can remove the middle name from a complete name.

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

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.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

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

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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