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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)

'Declaration
Public Overridable Sub Set ( _
	name As String, _
	value As String _
)

Parameters

name
Type: System.String

The String key of the entry to add the new value to. The key can be Nothing.

value
Type: System.String

The Object that represents the new value to add to the specified entry. The value can be Nothing.

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: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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