Login and MasterDetail Interaction
HI. In the App class contructor i got MainPage = new LogInPage(); , them, in the login page when the user press the button login i use: BUTTON_LOGIN.Clicked += async(sender, ea) => {...
View ArticleHow to find the image that is not found on iOS
Hi all, I get this error: System.Exception: Could not initialize an instance of the type 'MonoTouch.UIKit.UIImage': the native 'initWithContentsOfFile:' method returned nil. It is possible to ignore...
View ArticleProblem navigating from one map page to another map page
So, I have the map working on my Android device(s), but I have a problem when there is a map on a contentpage that navigates to another contentpage with another map on it. Its as though the first map...
View ArticleSymptomless Crash using Newtonsoft in PCL
I recently moved a project I am working on over to a JSON document based backend. Serialization on the backend works just fine, all data objects are uploaded successfully, but on download, when I...
View ArticleMap not drawing correctly when switching pages on Android
Here's an odd one that's blocking progress; wasted 4+ hours so far. Works on iOS, not on Droid. I have an app with 3 ContentPages. The main page ("A") has a map. Another page ("B") also has a map. The...
View Articleheader in listview
Hi. New "header" in listiview scroll when listview scroll vertically. Can I have "header" always visible? (not scrolling)
View ArticleHow to downgrade Google Play Services for XF Android to version 22.
When I added xamarin.forms.maps yesterday, it automatically installed v25. Apparently, I need to stay on v22 in order to use the maps. How can I select the version using nuget, or should I use the...
View ArticleGuidance on Android Integration Tests
Are there any tutorials on automated integration tests for Xamarin.Forms? I am satisfied with my unit tests. However, I want to test integration with my app and its dependency on the SQLite database.
View ArticlePossible to use Camera APIs for Win Phone 8 to prevent photos being saved to...
Currently I am using Xamarin Forms to capture pictures that I upload to the cloud, but I've noticed these are automatically saved to the camera roll. This seems to be a feature of Windows Phone 8 -...
View ArticleUI helper
Hi team, I am a native iOS developer, recently (1 weak +)started with Xamarin (Forms), and never worked on c# earlier, but have good knowledge of Markup language. I am able to do the functional part...
View ArticleAction bar hide/show while scrolling Listview in xamarin forms
We are trying to implement Action bar Hide/Show functionality while scrolling recyclerView in Android by using following code. RecyclerView.SetOnScrollListener(new HideShowScrollListener()); public...
View ArticleStart app with modal already open
Does anyone know how to have an app startup with a modal already open? Basically I want to load a master detail page and have a sign in modal already open when the user opens the app. I'd prefer the...
View ArticleXamarin Forms tiene version started
Buenas tardes me gustaría saber si Xamarin Forms estya disponible es la version started y como puedo crear 2 soluciones al mismo tiempo ya que me esta generando error y me manda a la version trial....
View ArticleXamarin Forms button rendering in grids on WP
I'm currently experiencing an issue when i try adding a button into grid on WP. It seems the button renders with a margin which end up making the button smaller then it should be. I initially thought...
View ArticleAssigning a Style in custom WP renderers
I've created a custom render for my switches in WP, in this render I assign a style I've defined in the App.xaml <Style x:Key="ToggleSwitchWithMargin" TargetType="controls:ToggleSwitch">...
View ArticleWindows Phone PageRenderer Orientation Issue
Hi all We have a shared page defined in the PCL project. Lets call it SharedView, which is an empty ContentPage (XAML or code, doesn't make a difference). We then use a PageRenderer on each platform to...
View ArticleFrom Login page to main page?
Hi! I'm new to the xamarin forms in visual studio. I'm trying to create an app with a login. And this app show should show a lot of info getting from a service.. The question is how to do this? I mean...
View ArticleNavigation bar question
I see that you can do a toolbar. I'm in the process of converting an iOS Xamarin app to a Xamarin Forms app. I'm having a hard time translating the navigation bar that I have in the iOS app to the...
View ArticleListView not binding
I'm just switching over to using Xamarin forms, so I feel like this is something simple I'm missing. Here is my listview <StackLayout Orientation="Vertical" Padding="20"> <SearchBar...
View ArticleCreating a Responsive Design For Cross-Platform Devices
We have a page that contains 3 Stack-layouts and a grid. A banner image at the beginning then a grid (3x3) in a StackLayout then an image for the settings. The design is differing from device to device...
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