PersonalizationDictionary.Contains Method

Returns a value indicating whether a piece of custom state information with the same key is contained in the personalization dictionary.

Namespace: System.Web.UI.WebControls.WebParts
Assembly: System.Web (in system.web.dll)

public:
virtual bool Contains (
	String^ key
)
public boolean Contains (
	String key
)
public function Contains (
	key : String
) : boolean
Not applicable.

Parameters

key

A key value.

Return Value

true if the provided key matches a key in the personalization dictionary; otherwise, false.

Exception typeCondition

ArgumentException

key is either an empty string (""), or trimming key results in an empty string.

ArgumentNullException

key is a null reference (Nothing in Visual Basic).

Use this method to determine whether a piece of custom state information is contained in a personalization dictionary.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, 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

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