HiddenField.LoadPostData Method

Processes postback data for a HiddenField control.

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

protected:
virtual bool LoadPostData (
	String^ postDataKey, 
	NameValueCollection^ postCollection
)
protected boolean LoadPostData (
	String postDataKey, 
	NameValueCollection postCollection
)
protected function LoadPostData (
	postDataKey : String, 
	postCollection : NameValueCollection
) : boolean
Not applicable.

Parameters

postDataKey

The key identifier for the control.

postCollection

The collection of all incoming name values.

Return Value

true if the HiddenField control's state changes as a result of the postback; otherwise, false.

The Web Forms page framework tracks all the server controls that return true to this method call, then invokes the RaisePostDataChangedEvent on those controls.

Windows 98, Windows Server 2000 SP4, 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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