A fully qualified URL to the specified resource suitable for use on the browser.
Use the Control.ResolveClientUrl(string) method to return a URL string suitable for use by the client to access resources on the Web server, such as image files, links to additional pages, and so on.
The URL returned by this method is relative to the folder containing the source file in which the control is instantiated. Controls that inherit this property, such as System.Web.UI.UserControl and System.Web.UI.MasterPage, will return a fully qualified URL relative to the control.