Uwp NavigationService.ClearHistory或ClearCache未从缓存中清除上一页
我想在导航到特定页面时清除整个导航历史记录，包括上一页。因此，我在该特定页面类型的OnNavigated方法中编写以下代码Uwp NavigationService.ClearHistory或ClearCache未从缓存中清除上一页,uwp,windows-10-universal,uwp-xaml,template10,Uwp,Windows 10 Universal,Uwp Xaml,Template10,我想在导航到特定页面时清除整个导航历史记录，包括上一页。因此，我在该特定页面类型的OnNavigated方法中编写以下代码 Shell.HamburgerMenu.NavigationService.ClearCache(); Shell.HamburgerMenu.NavigationService.ClearHistory(); this.Frame.BackStack.Clear(); BootStrapper.Current.NavigationService.ClearCache();
Shell.HamburgerMenu.NavigationService.ClearCache();
Shell.HamburgerMenu.NavigationService.ClearHistory();
this.Frame.BackStack.Clear();
BootStrapper.Current.NavigationService.ClearCache();
BootStrapper.Current.NavigationService.ClearHistory();
请告诉我们如何解决此问题。我不知道您为什么打电话来
var currentFrame = this.GetRootFrame();
if (currentFrame != null && currentFrame.CanGoBack)
currentFrame.BackStack.RemoveAt(currentFrame.BackStackDepth);
//NavigationService comes from ViewModelBase.... Template10.Mvvm namespace
if(NavigationService.CanGoBack)
NavigationService.ClearHistory();