System.Windows.Forms 2.0.0.0 System.ComponentModel.CancelEventArgs The event occurs before the control navigates to a new document. You can handle this event to cancel navigation before it begins if certain conditions have not been met, for example, when the user has not completely filled out a form. To do this, set the property of the object passed to the event handler to true. You can also use this object to retrieve the location of the new document through the property. If the new document will be displayed in a Web page frame, you can retrieve the name of the frame through the property. Provides data for the event. Constructor To be added. Initializes a new instance of the class. A representing the location of the document to which the control is navigating. The name of the Web page frame in which the new document will be loaded. 2.0.0.0 Property System.String To be added. To be added. Gets the name of the Web page frame in which the new document will be loaded. 2.0.0.0 Property System.Uri To be added. To be added. Gets the location of the document to which the control is navigating. 2.0.0.0