.NET Framework Class Library
NameValueCollection.Set Method
Sets the value of an entry in the NameValueCollection.
Assembly: System (in System.dll)
Syntax
Visual Basic
Public Overridable Sub Set ( _ name As String, _ value As String _ )
C#
public virtual void Set( string name, string value )
Visual C++
public: virtual void Set( String^ name, String^ value )
F#
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 null.
- value
- Type: System.String
The Object that represents the new value to add to the specified entry. The value can be null.
Exceptions
| Exception | Condition |
|---|---|
| NotSupportedException |
The collection is read-only. |
Remarks
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.
Version Information
.NET Framework
Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0.NET Framework Client Profile
Supported in: 4, 3.5 SP1Platforms
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.
See Also