如何在WinRT的应用程序中使用C＃从外部按钮点击查看特定的设置页面？
在JavaScript中，我发现这样的WinJS.UI.SettingsFlyout.showSettings（“关于”，“/Settings/About.html”）
但我没能找到这在C＃中，我使用了木卫四设置弹出按钮
Answer 1:
我使用的是木卫四和C＃也一样，这是我如何解决了这个问题。
void OnCommandsRequested(SettingsPane sender, SettingsPaneCommandsRequestedEventArgs args)
{
var settings = new SettingsCommand("settings", "Settings", new UICommandInvokedHandler(showSettings));
args.Request.ApplicationCommands.Add(settings);
var credits = new SettingsCommand("credits", "Credits", new UICommandInvokedHandler(showCredits));
args.Request.ApplicationCommands.Add(credits);
}
public void showSettings(IUICommand command)
{
var settings = new SettingsFlyout();
settings.Content = new SettingsUserControl();
settings.HeaderBrush = new SolidColorBrush(_background);
settings.Background = new SolidColorBrush(_background);
settings.HeaderText = "Settings";
settings.IsOpen = true;
}
public void showCredits(IUICommand command)
{
var settings = new SettingsFlyout();
settings.Content = new CreditsUserControl();
settings.HeaderBrush = new SolidColorBrush(_background);
settings.Background = new SolidColorBrush(_background);
settings.HeaderText = "Credits";
settings.IsOpen = true;
}
然后从其他网页我可以叫
((App)Application.Current).showCredits(null);
要么
((App)Application.Current).showSettings(null);
要打开设置窗格我想看看：O）
Answer 2:
第一步是对SettingsPane添加一个侦听器CommandsRequest事件要被显示在设置页面。 例如：
SettingsPane.GetForCurrentView().CommandsRequested += MainPage_CommandsRequested;
然后定义事件处理程序
void MainPage_CommandsRequested(SettingsPane sender, SettingsPaneCommandsRequestedEventArgs args)
{
SettingsCommand generalCommand = new SettingsCommand("GeneralSettings", ResourceLoader.GetString("GeneralText"), (x) =>
{
SettingsFlyout settings = new SettingsFlyout();
settings.HeaderBrush = Resources["SettingsHeaderBrush"] as SolidColorBrush;
settings.HeaderText = ResourceLoader.GetString("GeneralText");
settings.Background = new SolidColorBrush(Windows.UI.Colors.White);
settings.Content = new GeneralSettingsFlyout();
settings.IsOpen = true;
settings.Height = Window.Current.Bounds.Height;
// Optionally, add a closed event handler
settings.Closed += settings_Closed;
});
}
请注意，在这种情况下，GeneralSettingsFlyout仅仅是将一旦选择特定的设置进入设置面板中被加载（木卫四自动处理此）的页面。
SettingsFlyout是木卫四的类。
Answer 3:
编辑您的App.xaml文件，并引用此片段为您的代码：
App::OnLaunched()
{
.
.
var rootFrame = new CharmFrame { CharmContent = new CharmFlyouts() };
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
.
.
}
然后，当你想显示设置，这样做：
SomeOtherMethod()
{
((Window.Current.Content as CharmFrame).CharmContent as CharmFlyouts).ShowSettings();
}
文章来源: how to view specific setting page in **winrt** application using C#?
