public RadioMenuFlyoutItemPage()
{
this.InitializeComponent();
itemStates = new Dictionary <string, TextBlock>();
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.MenuFlyoutItem", "Icon"))
{
IconMenuFlyoutItem.Icon = new SymbolIcon(Symbol.Calendar);
IconRadioMenuFlyoutItem.Icon = new SymbolIcon(Symbol.Calculator);
}
if (ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Grid", "ColumnSpacing"))
{
InfoGrid.ColumnSpacing = 12;
ItemNames.Spacing = 4;
ItemStates.Spacing = 4;
}
// register all RadioMenuFlyoutItems
foreach (MenuFlyoutItemBase item in ButtonMenuFlyout.Items)
{
if (item is RadioMenuFlyoutItem)
{
RadioMenuFlyoutItem radioItem = item as RadioMenuFlyoutItem;
radioItem.RegisterPropertyChangedCallback(RadioMenuFlyoutItem.IsCheckedProperty, new DependencyPropertyChangedCallback(IsCheckedChanged));
TextBlock nameText = new TextBlock();
nameText.Text = radioItem.Text;
ItemNames.Children.Add(nameText);
TextBlock stateText = new TextBlock();
AutomationProperties.SetName(stateText, radioItem.Text + "State");
UpdateTextState(radioItem, stateText);
ItemStates.Children.Add(stateText);
itemStates.Add(radioItem.Text, stateText);
}
}
}
private void RegisterItem(MenuFlyoutItemBase item)
{
if (item is RadioMenuFlyoutItem)
{
RadioMenuFlyoutItem radioItem = item as RadioMenuFlyoutItem;
radioItem.RegisterPropertyChangedCallback(RadioMenuFlyoutItem.IsCheckedProperty, new DependencyPropertyChangedCallback(IsCheckedChanged));
TextBlock nameText = new TextBlock();
nameText.Text = radioItem.Text;
ItemNames.Children.Add(nameText);
TextBlock stateText = new TextBlock();
AutomationProperties.SetName(stateText, radioItem.Text + "State");
UpdateTextState(radioItem, stateText);
ItemStates.Children.Add(stateText);
itemStates.Add(radioItem.Text, stateText);
}
}
