await and Navigation.PushAsync()
Hello, I want to do something like that: 1. User clicks on "New Thing" button. Navigation.PushAsync is called. 2. User enters some data and clicks "Submit" on New thing page. Navigation.PopAsync is...
View ArticleContinuous Build: License Questions
We are currently deciding about setting up a continuous TFS build for our Xamarin.Forms Visual Studio solution and I have some questions whether or not we need a Xamarin license for the following...
View ArticleHelp in using xaml forms
Hi, I am new to xamarin forms and preparing to replicate a desktop app built on wpf and the layout is something like this.
View ArticleInvalid value for 'TargetFrameworkVersion' (Xamarin.ios 9.1)
Hello I got "Invalid value for 'TargetFrameworkVersion'" when i try to build my ios app. It happend 2-3 days ago, when i tried to build my app in 9.0 (xcode 7.0) all was 9.0, but it gave me this error....
View ArticleHow can I disable StackLayout that can click through?
Hi, I have a StackLayout at the bottom of my Page, and then I set its TranslationY to -100, it will be cover the ListView which underneath the StackLayout. When I click the blank on the StackLayout, it...
View ArticleInput Bindings
Does Xamarin.Forms XAML have an equivalent to the WPF input binding? And specifically would I be able to add it to the ContentPage tag. I'm using MVVM so I would prefer to not put anything in the code...
View ArticleHow do I use Custom Pin (Tamarin.Forms.Maps)?
Which is the best way to use custom pin in Xamarin.Forms.Maps?
View ArticleCorrect App behavior when TouchId/MarshMallow authentication fails
Currently I have App creating a LoadingPage, and onAppearing I want to use Touch-id and MarshMallow Credential before continuing with the app; my question is, what to do if the authorization fails....
View ArticleHow to clone a list
Hi. Sorry for the 'not XF' question but I don't know where is the right place for this. I would like to know how to clone a list so I create a second list that not reference the first one. If I have...
View ArticleTabbedPage critical crash on iOS
Attached Project to demonstrate. Details: Skeleton project with 7 pages added to a TabbedPage; on iPhone portrait, it shows a "More Controller" -> going into any of the pages from "More", and then...
View ArticleHow to disable zoom in WebView
In my app (Android, iOS and Windows Phone) I have a Page with a WebView that loads content from a URL (an html page). The WebView takes all the space in my page and it's all working perfectly except...
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Amazon Fire Tv (Stick)
Hi All, I tried using Xamarin.Forms on the Amazon Fire Tv (Stick), unfortunately it didn't work. The problem is that it doesn't have an ActionBar, but the initialization tries to set it up, an simple...
View ArticleXamarin.Forms not found
Hi, I'm using the latest Xamarin studio on my macbook. I was working on a portable xamarin.forms project which gets data from a Rest API. However, at some random point Xamarin refuses to build the...
View ArticleXamarin.Forms Xaml to add icon image next to user name and password field
Does anyone know how to add an image next to a Text field used for data entry? I can't figure this out. I even tried to create an ImageCell. Here is my code. This code centers the icon image just above...
View ArticleHow are we to do global exception handling in Xamarin.Forms?
I've found the AdvancedLifecycleDemos for Android, and I'm thinking of converting it to some sort of cross platform implementation, but I'm wondering if someone has already done this? I haven't found...
View ArticleUnable to target android 6.0 and api level 23
Guys, Need some urgent help here. I have installed api 23 sdk from sdk manager but yet i unable to see any android 6.0 options or api level 23 option in both target framework and target android version...
View ArticleIs there a way to tell if a label will truncate text?
I have an iOS implementation I am trying to port to forms. In the iOS version I show full names but if the name will be longer than the field width I use first initial and last name, if it still doesnt...
View ArticleNew FormsAppCompatActivity is raising an exception in NavigationRenderer...
I'm upgrading my app to use FormsAppCompatActivity. Now in my custom renderer that's inheriting NavigationRenderer, I'm getting an exception when calling base.OnElementChanged: [MonoDroid] UNHANDLED...
View ArticleAdjust Width of Master on MasterDetailPage
I am using the MasterDetailPage for the NavigationDrawer on Android. Implementing the functionality has gone perfectly, however the width is too large and i would like to adjust it. I have tried to set...
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