public void NavigateBack()
{
if (!CanNavigateBack)
{
return;
}
var previousDirectory = PreviousDirectories.Pop();
CurrentDirectory = previousDirectory;
CurrentKnownDirectory = CurrentDirectory.RootKnownDirectory;
RaisePropertyChanged(nameof(CanNavigateBack));
RaisePropertyChanged(nameof(CurrentKnownDirectory));
}
public void NavigateToFolder(IStorageFolder folder)
{
if (CurrentDirectory != null && folder == CurrentDirectory.Folder)
{
return;
}
if (CurrentDirectory != null)
{
PreviousDirectories.Push(CurrentDirectory);
}
CurrentDirectory = new DirectoryViewModel(CurrentKnownDirectory, folder);
RaisePropertyChanged(nameof(CanNavigateBack));
}
