SiteMapResolveEventHandler Delegate
Assembly: System.Web (in system.web.dll)
public delegate SiteMapNode^ SiteMapResolveEventHandler ( Object^ sender, SiteMapResolveEventArgs^ e )
/** @delegate */ public delegate SiteMapNode SiteMapResolveEventHandler ( Object sender, SiteMapResolveEventArgs e )
Not applicable.
Parameters
- sender
The source of the event, an instance of the SiteMapProvider class.
- e
A SiteMapResolveEventArgs that contains the event data.
Return Value
The SiteMapNode that represents the result of the SiteMapResolveEventHandler operation.The static SiteMap class exposes the SiteMapResolve event of the default site map provider.
When you create a SqlDataSourceCommandEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see Events and Delegates.
| Topic | Location |
|---|---|
| How to: Programmatically Modify Site-Map Nodes in Memory | Building ASP .NET Web Applications |
| How to: Programmatically Modify Site-Map Nodes in Memory | Building ASP .NET Web Applications |
The following code example demonstrates how to handle the SiteMapResolve event on an ASP.NET Web page to modify the target URLs that are displayed by a site navigation control, such as the SiteMapPath control. In this example, the current page is a post page in an online bulletin board or forum. In order to render more meaningful site navigation, the URLs of the nodes that are displayed by the navigation control are appended with query strings that are relevant to the context.
Note: |
|---|
| It is safe to access the CurrentNode property from within the SiteMapResolveEventHandler class. The ASP.NET site navigation infrastructure guards against infinite recursion, in this case. |
Note: