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HyperLinkDataBindingHandler Class

Provides a data-binding handler for a hyperlink property.

Namespace: System.Web.UI.Design
Assembly: System.Design (in system.design.dll)

'Declaration
Public Class HyperLinkDataBindingHandler
	Inherits DataBindingHandler
'Usage
Dim instance As HyperLinkDataBindingHandler

public class HyperLinkDataBindingHandler extends DataBindingHandler
public class HyperLinkDataBindingHandler extends DataBindingHandler
Not applicable.

The following code example creates a class, named CustomHyperLinkDataBindingHandler, which derives from the HyperLinkDataBindingHandler class. It resolves design-time data binding for the CustomHyperLink class using the DataBindControl method.

' Derive a class from the HyperLinkDataBindingHandler. It will 
' resolve  data binding for the CustomHyperlink at design time.
Public Class CustomHyperLinkDataBindingHandler
    Inherits HyperLinkDataBindingHandler

    ' Override the DataBindControl to set property values in  
    ' the DataBindingCollection at design time.
    Public Overrides Sub DataBindControl( _
        ByVal designerHost As IDesignerHost, ByVal control As Control)

        Dim bindings As DataBindingCollection = _
            CType(control, IDataBindingsAccessor).DataBindings
        Dim imageBinding As DataBinding = bindings("ImageUrl")

        If Not (imageBinding Is Nothing) Then
            Dim hLink As CustomHyperLink = CType(control, CustomHyperLink)
            hLink.ImageUrl = "Image URL."
        End If

        MyBase.DataBindControl(designerHost, control)
    End Sub ' DataBindControl
End Class ' CustomHyperLinkDataBindingHandler

System.Object
   System.Web.UI.Design.DataBindingHandler
    System.Web.UI.Design.HyperLinkDataBindingHandler

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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, 1.1, 1.0

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