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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
<SecurityPermissionAttribute(SecurityAction.Demand, Flags := SecurityPermissionFlag.UnmanagedCode)> _
Public Class HyperLinkDataBindingHandler _
	Inherits DataBindingHandler
'Usage
Dim instance As HyperLinkDataBindingHandler

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 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, 1.1, 1.0
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