INavigationService.CanGoBack Property

Specifies whether it is possible to perform a navigation to the previous view.

Namespace: DevExpress.Mvvm

Assembly: DevExpress.Mvvm.v24.2.dll

Declaration

C#

bool CanGoBack { get; }

VB.NET

ReadOnly Property CanGoBack As Boolean

Property Value

Type	Description
Boolean	true, if a navigation to the previous view is allowed; otherwise, false.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CanGoBack property.

Note

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C#

wpf-mvvm-framework-use-framenavigationservice-to-navigate-between-views-from-the-view-model/CS/DXSample/ViewModel/DetailViewModel.cs#L14

public bool CanNavigateBack() {
    return NavigationService.CanGoBack;
}

VB.NET

wpf-mvvm-framework-use-framenavigationservice-to-navigate-between-views-from-the-view-model/VB/DXSample/ViewModel/DetailViewModel.vb#L23

Public Function CanNavigateBack() As Boolean
    Return NavigationService.CanGoBack
End Function