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Page.IsCallback Property

Updated: April 2009

Gets a value indicating whether the page request is the result of a call back.

Namespace:  System.Web.UI
Assembly:  System.Web (in System.Web.dll)

public function get IsCallback () : boolean

Property Value

Type: System.Boolean
true if the page request is the result of a call back; otherwise, false.

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




April 2009

Added a link to a document that provides more information about callbacks.

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