HyperLinkDataBindingHandler Class
Provides a data-binding handler for a hyperlink property.
Assembly: System.Design (in System.Design.dll)
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
- SecurityPermission
for calling unmanaged code. Demand value: Demand; Associated enumeration: UnmanagedCode.
System.Web.UI.Design.DataBindingHandler
System.Web.UI.Design.HyperLinkDataBindingHandler
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.