NavigatingCancelEventArgs Class
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides data for the OnNavigatingFrom method and the Navigating event.
System::Object
System::EventArgs
System.ComponentModel::CancelEventArgs
System.Windows.Navigation::NavigatingCancelEventArgs
System::EventArgs
System.ComponentModel::CancelEventArgs
System.Windows.Navigation::NavigatingCancelEventArgs
Assembly: System.Windows (in System.Windows.dll)
The NavigatingCancelEventArgs type exposes the following members.
| Name | Description | |
|---|---|---|
 | NavigatingCancelEventArgs(Uri, NavigationMode) | Initializes a new instance of the NavigatingCancelEventArgs class, based on URI and mode. |
| NavigatingCancelEventArgs(Uri, NavigationMode, Boolean, Boolean) | Initializes a new instance of the NavigatingCancelEventArgs class, setting all initial property values. |
| Name | Description | |
|---|---|---|
 | Cancel | Gets or sets a value that indicates whether the operation should be canceled. (Inherited from CancelEventArgs.) |
| IsCancelable | Gets a value that indicates whether you can cancel the navigation. |
| IsNavigationInitiator | Gets a value that indicates whether the current application is the origin and destination of the navigation. |
| NavigationMode | Gets a value that indicates the type of navigation that is occurring. |
| Uri | Gets the uniform resource identifier (URI) for the content that is being navigated to. |
| Name | Description | |
|---|---|---|
| Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
The NavigatingCancelEventArgs object provides event arguments for the OnNavigatingFrom method on a Page or the Navigating event. The Navigating event is raised or the OnNavigatingFrom method is called just before navigating from a page.
You can prevent a navigation request by setting the Cancel property to true. To evaluate a navigation request, you can examine the values of the NavigationMode and Uri properties.
Show: