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TreeView::LoadPostData Method

Processes postback data for the TreeView control.

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

protected:
virtual bool LoadPostData(
	String^ postDataKey, 
	NameValueCollection^ postCollection
)

Parameters

postDataKey
Type: System::String

The key identifier for the control.

postCollection
Type: System.Collections.Specialized::NameValueCollection

The collection of all incoming name values.

Return Value

Type: System::Boolean
true, if the TreeView control's state changes as a result of the postback event; otherwise, false.

The ASP.NET page framework tracks all the server controls that return true from the LoadPostData method call, and then invokes the RaisePostDataChangedEvent method on those controls.

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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