This documentation is archived and is not being maintained.

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
)

Parameters

key
Type: System::String

A key value.

Return Value

Type: System::Boolean
true if the provided key matches a key in the personalization dictionary; otherwise, false.

ExceptionCondition
ArgumentException

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

ArgumentNullException

key is nullptr.

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

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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