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NameValueCollection.Clear Method

Invalidates the cached arrays and removes all entries from the NameValueCollection.

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

'Declaration
Public Overridable Sub Clear
'Usage
Dim instance As NameValueCollection

instance.Clear
public void Clear ()
public function Clear ()
Not applicable.

Exception typeCondition

NotSupportedException

The collection is read-only.

This method is an O(1) operation.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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