private void ToggleButton_Click(object sender, RoutedEventArgs e)
{
// Set theme for window root.
if (global::Windows.UI.Xaml.Window.Current.Content is FrameworkElement root)
{
switch (root.ActualTheme)
{
case ElementTheme.Default:
if (SystemThemeHelper.GetSystemApplicationTheme() == ApplicationTheme.Dark)
{
root.RequestedTheme = ElementTheme.Light;
}
else
{
root.RequestedTheme = ElementTheme.Dark;
}
break;
case ElementTheme.Light:
root.RequestedTheme = ElementTheme.Dark;
break;
case ElementTheme.Dark:
root.RequestedTheme = ElementTheme.Light;
break;
}
}
}
private void ToggleButton_Click(object sender, RoutedEventArgs e)
{
// Set theme for window root.
if (global::Windows.UI.Xaml.Window.Current.Content is FrameworkElement root)
{
switch (root.ActualTheme)
{
case ElementTheme.Default:
if (SystemThemeHelper.GetSystemApplicationTheme() == ApplicationTheme.Dark)
{
root.RequestedTheme = ElementTheme.Light;
}
else
{
root.RequestedTheme = ElementTheme.Dark;
}
break;
case ElementTheme.Light:
root.RequestedTheme = ElementTheme.Dark;
break;
case ElementTheme.Dark:
root.RequestedTheme = ElementTheme.Light;
break;
}
if (NavigationViewControl.PaneDisplayMode == MUXC.NavigationViewPaneDisplayMode.LeftMinimal)
{
// Close navigation view when changing the theme
// to allow the user to see the difference between the themes.
NavigationViewControl.IsPaneOpen = false;
}
}
}
public static void SetSystemTheme(string name)
{
var a = name.Split('.');
string themename = a[0];
string colorname = "NormalColor";
if (a.Length >= 2)
{
colorname = a[1];
}
if (themename.ToLower() == "classic")
{
colorname = string.Empty;
}
SystemThemeHelper.SetTheme(themename, colorname);
}
public void SetTheme(Models.Domain.ApplicationTheme applicationTheme)
{
#if WINDOWS_UWP
if (applicationTheme == Models.Domain.ApplicationTheme.Default)
{
applicationTheme = SystemThemeHelper.GetSystemTheme();
}
#endif
this.RequestedTheme = applicationTheme switch
{
Models.Domain.ApplicationTheme.Light => ElementTheme.Light,
Models.Domain.ApplicationTheme.Dark => ElementTheme.Dark,
Models.Domain.ApplicationTheme.Default => ElementTheme.Default,
_ => throw new NotSupportedException(),
};
}
private void SetDarkLightToggleInitialState()
{
// Initialize the toggle to the current theme.
var root = global::Windows.UI.Xaml.Window.Current.Content as FrameworkElement;
switch (root.ActualTheme)
{
case ElementTheme.Default:
DarkLightModeToggle.IsChecked = SystemThemeHelper.GetSystemApplicationTheme() == ApplicationTheme.Dark;
break;
case ElementTheme.Light:
DarkLightModeToggle.IsChecked = false;
break;
case ElementTheme.Dark:
DarkLightModeToggle.IsChecked = true;
break;
}
}
private void ChangeTheme(object sender, RoutedEventArgs e)
{
SystemThemeHelper.SetTheme("aero", "normalcolor");
}
