How to Logout?
My app has a login screen; after successful sign in User navigates to different screens : e.g. Navigation.PushAsync(new SettingPage()); Suppose there is a button 'Log Out' which should log out of the...
View ArticleTest project reference Xamarin forms project breaks
If I create a bare bones Xamarin forms project, add an NUnit test project and then add a reference to the forms project from the test project, the forms project no longer builds. It cannot find the...
View ArticleImage - ssl
I am implementing an Image object in my layout and when I give it a http link, it renders fine, but when it is an https uri, nothing shows. Is there something I need to set in code to allow image uri's...
View ArticleWill Xamarin.Forms be available in Starter Edition?
Just wondering if there were any plans to make Xamarin.Forms available in the Starter Edition. It currently lets you create a project, but it says that the app size is too large, even for a base...
View ArticleCannot write to Application Data folder (Android specific)
Hello I am trying to download images from a web service and store them locally in the device, In the ios version everything works correctly but in the android version I can't write to this folder:...
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Dynamic Stack layout
Well i have this stack layout (horizontal) and it seems to wrap my images horizontally. What i want to achieve is if one of my images does not fit in the screen then insert the images in the next row:...
View ArticleHow can I access Navigation from within a ViewCell?
Let's say that I have a custom ViewCell for a ListView, where each cell contains a button. When a user clicks that button I'd like to be able to push a new page onto the navigation stack. The problem...
View ArticleOauth 2 in Xamarin Forms
Anyone have suggestions on the best way to get started with Oauth 2 and Xamarin Forms?
View ArticleTapGestureRecognizer is obsolete
I am trying to build my deployable Android application package file (.apk) and I am getting the following error during the package build:...
View Articleback home page?
I found that this has no effect on winphone NavigationPage years, so the definition of a page of my own head . There is a button to return to the home page. How do I interface from the first three ,...
View ArticleUITableView Horizontal and vertical scrolling
Hi , I am trying to show data in table view but i have 6 columns so it will go out of screen. is there any way to scroll tableview horizontally. i tried with pushing it in UIScroll view but got no...
View ArticleCapture unhandled exceptions
Hello! Is there any way to capture unhandled exceptions in portable xforms library? I want to show the login page not only at the start of the application but also when an UnauthorizedException is...
View ArticleImages not working
hi everyone, I'm developing a cross platfom app, and I want it to show some images. I have a code such as this one, but it doesn't work: var image1 = new Xamarin.Forms.Image { Source = "pic3.png" };...
View ArticleDifference Xamarin.Forms and native controls (ListView and TabbedPage)
Hi folks, I am experimenting with creating a Xamarin.Forms application with a TabbedPage that had a ListView. Clicking on an item in the ListView takes to a ContentPage (and thus no tabs on that page)....
View ArticleEditor not in view when in focus on iOS
Hi, I have been trying out an App on Xamarin (more as evaluation). I have a page with horizontal StackLayout with a ListView at top and an entry at bottom in another stack layout with a button (Think...
View ArticleNavigate to Address using default navigator
I am trying to add a button inside my Xamarin forms app which will start the default navigator (GPS/maps) on the device and navigate to the passed in address. Is there some common URI call to instigate...
View ArticleTrying to display elements over a semi translucent background
I have a page with a background image on which I'd like to display elements with a semi-transparent background. For example, a StackLayout with some labels that has a white, but semi-transparent,...
View ArticleProblem with OnPlatform (Labs)
Im trying to set the WidthRequest differently on each platform, eg: <toolkit:ImageButton.WidthRequest> <OnPlatform x:TypeArguments="x:Int32" iOS="30" Android="30" WinPhone="75" />...
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Xamarin.Forms PCL Solution on Mac OS and XS 5.2.1 does not include Android...
Hi, I have a Mac with 10.9.4 on which I had installed Xamarin Studio with iOS support. I upgraded it to 5.2.1 and I installed the latest Android SDK (23) in order to have Xamarin.Forms support and be...
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