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Questions tagged [winrt-xaml]

This tag is for the XAML UI framework specific to Windows-Store-Apps on Windows-8. WinRT-XAML is a subset of the general XAML specification and a superset of Windows-Phone-8 XAML.

This tag is for the XAML UI framework (codename “Jupiter”) specific to Windows 8’s Windows Runtime (“WinRT”). WinRT XAML is used to build Windows Store Apps (codename “Metro Apps”). WinRT-XAML supports .Net languages and C++/CX. The WinRT XAML API is an evolution of Silverlight XAML API which targets cross-browser applications, which in turn is an evolution of WPF XAML which targets desktop applications. WinRT XAML is the superset of the XAML used for Windows Phone 8 applications.

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How to make a Stack Panel Visible based on the Tapped Event of a ListView in Windows Phone 8.1?

In my application, I am having a ListView. ListView lists a set of images. So when the application is running, and when that page is loaded, a list of images are shown.
Sajeev C
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Brightness and Contrast with help of sliders in c#?

I want to adjust brightness and contrast of an image with help of two sliders in my windows store app.I have already struggled a lot.I am very much new to c#.Any help would be appreciated. For Brightness I am doing this private async void…
Pranav Mahajan
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Item Transition in a Grouped GridView

I have a GridView with groups that contain children and want to add a transition when adding children. The GridView looks like this at the moment: My ItemsPanel:
elch
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Paginated Scroll Windows Phone 8.1

im developing a Windows Phone 8.1 Universal app. I need to make a scroll with fullscreen-images, and i want to horizontal scroll by one page. This is very common on IOS and Android, ScrollViews just have a property or method that makes it scroll…
Nanoc
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Fill the space for GridView

I would like to fill the space available in the GridView control with images. In specific, I would like to make 4 columns, each column with an Image. No space between columns. First thought: GridView fills the whole space available in the page, so I…
xTuMiOx
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System.ExecutionEngineException occuring on fetching contacts in windows phone 8.1 xaml

I am creating an windows phone 8.1 xaml application . In which it takes phone contacts and populated in a list. I used the following codes to implement this. var contactStore = await ContactManager.RequestStoreAsync(); var contacts = await…
asitis
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Unable to show folders inside a WrapGrid in WP 8.1?

I new to WP 8.1. I am trying to show Music Folders from a Windows Phone 8.1 inside WrapGrid. I am able to access the Folders but I am unable to display them as Folders in the XAML design I have built. Here's my XAML Code:
Sajeev C
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Breaking change in Visual Studio 2013 Update 4? Media player with smooth streaming

I used to have a my mediaplayer that used to work with my smooth streaming urls, however since i have updated my visual studio 2013 to Update 4 i get the following error => MF_MEDIA_ENGINE_ERR_SRC_NOT_SUPPORTED : HRESULT - 0xC00D36C4 Does anyone…
Damien
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How to write Decorator XAML custom control for Windows Runtime?

WPF has Decorator class which can contain a single child element. Windows Runtime has no Decorator class but has similar Border class which also can contain child element. Unfortunately Border class is sealed. I can derive from Control and write a…
norekhov
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Why is my XAML ToggleButton invisible to the code-behind?

I have a ToggleButton in MainPage.xaml: ...yet when I try to access it from MainPage.xaml.cs: private void…
B. Clay Shannon-B. Crow Raven
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How to update ThemeResource on DependencyObject?

I have the following ViewModel object: public class ImageContent : DependencyObject { public static readonly DependencyProperty ImageProperty = DependencyProperty.Register("Image", typeof(ImageSource), typeof(ImageContent), new…
norekhov
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Programmatically set WinRt button content to image

For a given button control in Winrt I want to dynamically set it's content to an image. I would have thought this would be dead simple: _subjectFilePoster = new BitmapImage(); _subjectFilePoster.SetSource(t); _btnPlayVideo.Content =…
rism
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Reference control in Winrt Hubsection

I want get a reference to a MediaElement that is in the first section of a WinRt hub control. One would think this would be trivial but thus far it's been a complete PITA. I have Googled the problem and found: How do I access a control inside a…
rism
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Cancel WinRT ComboBox infinte scroll effect

How to cancel the infinite scroll effect on the ComboBox in WinRT. I tried a lot of solutions but no one seems working. PS: I got this issue only in the touch mode ! Thank you,
user1230733
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WinRT - My animation doesn't seem to run

I have written a control that makes a star formation, the number of points and the length of each point is configurable via dependency properties. I can bind them to Slider controls and it all works. Now I've written a behaviour that 'injects' this…
Luke Puplett
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