Provides data for the WebBrowser::Navigating event.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Initializes a new instance of theclass.
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
Returns a string that represents the current object.(Inherited from Object.)
The WebBrowser::Navigating event occurs before the WebBrowser 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 Cancel 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 Url property. If the new document will be displayed in a Web page frame, you can retrieve the name of the frame through the TargetFrameName property.
Legacy Code Example
The following code example demonstrates how to use a handler for the WebBrowser::Navigating event to cancel navigation when a Web page form has not been filled in. The WebBrowser::Document property is used to determine whether the form input field contains a value. This example requires that your form contains a WebBrowser control called webBrowser1.
Available since 2.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.