BindingContext of ListView item does not point to the item
I have an issue with binding. Although I know what the issue is, I don't know how to fix it. To begin with, here's my trimmed XAML: <?xml version="1.0" encoding="utf-8" ?> <ContentPage...
View ArticleHow can we show listview horizontally in xamarin forms xaml with scrollview...
I want listview horizontally in xamarin forms xaml .Thankyou
View ArticleXamarin.Form Error: Failure [INSTALL_FAILED_INVALID_APK: Package couldn't be...
I am getting couple of errors while trying to run xamarin forms app on android emulator: A> Got this error randomly: **Failure [INSTALL_FAILED_INVALID_APK: Package couldn't be installed in...
View ArticleHow do I perform a tutorial on the first access of my application?
I am developing an application and I want my user to have access to a brief tutorial explaining how the application works. But how can I configure for this tutorial to appear only on the user's first...
View ArticleBluetooth printing
I am looking for a way to connect to a handheld bluetooth printer to print receipts from an application. It must be useable on iOS, Android and UWP. Are there any plugins that will allow me to connect...
View ArticleAssembly for xmlns:locate not found (Forms-Project with XAML)
Hi, in my Shared-Forms-Project "BorrowedBooks" this "MainPage" made in XAML should dislpay a list of books. The list is a static member in App.cs <?xml version="1.0" encoding="utf-8" ?>...
View ArticleIn Windows Phone 8.1 instance of my forms app, almost all of the controls...
My mainpage is an xaml based one and the android, ios, uwp and the windows 8.1 version of the same app all work normally. However the in the case of the windows phone 8.1 version, almost all the...
View ArticleRemove row from list view
hello, can anyone tell me does this code correct? : page.cs : ` public Page() { InitializeComponent(); _this = this; exemples.Add(new Exemple("test1", "test2")); exemples.Add(new Exemple("test1",...
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My gift / contribution to the community ==> Easy way to show a dialog box
I've often see how to do this but never see what I'm offering to the community (I don't pretend to have search the whole net to confirm that ) This little class is a small peace of code to show one way...
View ArticleUnpredictable crash at Splash Screen
I have a Xamarin.Forms app I am testing on my iPhone. It opens into a CarouselPage and works well for a few days. Then suddenly, it will crash at the Splash Screen page on resuming from sleep. Closing...
View ArticleNo Swipe Back when hiding Navigation Bar
I created a custom navigationbar. Works fine, only on iOS swipe back does not work. I'm trying to fix this with a custom render based on this thread:...
View ArticleOn Droid, how to avoid SoftInput.AdjustPan | SoftInput.AdjustResize resulting...
On Android using XF, if we use WindowSoftInputMode = SoftInput.AdjustPan | SoftInput.AdjustResize)] or the programmatic equivalent, the page will scroll as required, but the title, back button and...
View ArticleApp is running slow on some android phones.
Android app is running slow on some android phones while it is running decent on some phones. Operation like Navigation, is particularly very slow.
View ArticleUpdate language translation on the fly using TranslateExtension
Following this guide I'm trying to localize my app. I don't want to get system language. I have 3 resx files for the 3 languages that I want to support. I'm able to set the current culture at start and...
View ArticlePre-release: Xamarin.Forms 2.3.5.256-pre6
We've pushed Xamarin.Forms 2.3.5.256-pre6 to NuGet and have begun QA in preparation for making this our next stable release. To install the pre-release, check the pre-release option in your NuGet...
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Xamarin.iOS.Common.targets(431,3): error : One or more errors occurred.
Using: Visual Studio 2015 (14.0.25431.01 Update 3) Xamarin forms v2.3.3.175 Getting this error while trying to deploy iOS, build is okay: 2>C:\Program Files...
View ArticleXamarin Forms - Change Android Toolbar height
Hey guys , I have never been able to find a solution for this issues and wondering if anyone know how to change the navbar height for Android in Xamarin Forms - I added this but made no difference :...
View ArticleHow can I change the height of a Xamarin Forms NavigationPage Toolbar?
I am trying to change the height of a Xamarin Forms Toolbar that is being rendered on Android with AppCompat. There is no height property from Forms to set this so I've attempted setting the...
View ArticleI need help installing an android plugin!!!
I am developing an application from which I use the Xam.Plugins.Settings plugin in an application for Android / IOS / Windows Phone. When I try to run the application it presents the following error:...
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