winrt-xaml

The Flyout control in JavaScript is handy for the Settings pane and for button Flyout extensions. But where is the Flyout control for WinRT XAML? The control you are looking for is called Popup in XAML. Unlike the JavaScript implementation of Flyout, it is up to you location the subject button and position the Popup near it. Look: http://blog.jerrynixon.com/2012/08/how-to-create-windows-8-settings-pane.html use Callisto control toolkit, it has flyout control 来源： https://stackoverflow.com/questions/10965886/where-is-the-flyout-control-in-winrt-xaml

In my Windows-Runtime app, I have a theme with a style that has a Behavior defined for the DoubleTapped action: These are the XML Namespaces: xmlns:i="using:Microsoft.Xaml.Interactivity" xmlns:core="using:Microsoft.Xaml.Interactions.Core" And this is the style: <Style x:Name="DisplayImage" TargetType="ScrollViewer"> <Setter Property="VerticalScrollBarVisibility" Value="Hidden" /> <Setter Property="HorizontalAlignment" Value="Left" /> <Setter Property="ZoomMode" Value="Disabled" /> <Setter Property="i:Interaction.Behaviors"> <Setter.Value> <i:BehaviorCollection> <core:EventTriggerBehavior

I try to create an Application on Windows 8 with VS 11 with C#, And I need to a Button in my App that when people Click on this button , my App going to Close. But I can't find any Exit or Close function to add, to my Click Event. how can I make this button? or what is your proposal to solving this Problem? If you don't care about certification - e.g. you want a close button in your own debug build to help you with testing - you can call Application.Current.Exit() You shouldn't close your app. This is one of the concepts of Metro apps.The user switches to a different task and the Process

im develeoping windows phone 8.1 app. In a textbox I want to prevent the user from inputting any non-digital letter only [0-9]. So here is my code: private void NumKeyDown(object sender, KeyRoutedEventArgs e) { bool isNumber = (e.Key == Windows.System.VirtualKey.Number0 || e.Key == VirtualKey.Number1 || e.Key == VirtualKey.Number2 || e.Key == VirtualKey.Number3 || e.Key == VirtualKey.Number4 || e.Key == VirtualKey.Number5 || e.Key == VirtualKey.Number6 || e.Key == VirtualKey.Number7 || e.Key == VirtualKey.Number8 || e.Key == VirtualKey.Number9 || e.Key == VirtualKey.Back); CoreVirtualKeyStates

Given the following Image object (it's in the DataTemplate of a ListView object): <Image Source="{Binding ImgSource}" ImageOpened="img_ImageOpened" /> how am I supposed to get an high-quality bicubic-interpolated image? (on screen, the size of this Image is smaller than the source PNG, but the default resizing appears to be performed with the poor-quality "nearest neighbor" interpolation). Since I would like to rely on data binding alone (whenever the ImgSource of the associated data item changes, the Image content should change), I've tried to set an ImageOpened handler and change the just