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NameValueCollection.Set Method

Sets the value of an entry in the NameValueCollection.

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)

abstract Set : 
        name:string * 
        value:string -> unit 
override Set : 
        name:string * 
        value:string -> unit 

Parameters

name
Type: System.String
The String key of the entry to add the new value to. The key can be a null reference (Nothing in Visual Basic).
value
Type: System.String
The Object that represents the new value to add to the specified entry. The value can be a null reference (Nothing in Visual Basic).

ExceptionCondition
NotSupportedException

The collection is read-only.

If the specified key already exists in the collection, this method overwrites the existing list of values with the specified value. To append the new value to the existing list of values, use the Add method.

If the specified key does not exist in the collection, this method creates a new entry using the specified key and the specified value.

This method is an O(1) operation.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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