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Layout errors on Xamarin.Facebook LoginButton
Has somebody has found with this error. I'm using a custom render to use the Facebook LoginButton. On iOS everything goes fine. But Android the button shows like the attached picture. The Text for "Log...
View ArticleListView Xaml: IsGroupingEnabled and ItemsSource cause System.ArgumentException
When I was working on ListView, I kept get System.ArgumentException "An item with the same key has already been added." So I did some experiments. The problematic code: <ListView...
View ArticleHi guys, i need your help by ScrollView issue
Here you can see my code below.. Im not able to scroll vertically, what do i need to do to get this issue solved? <?xml version="1.0" encoding="UTF-8"?> <ContentPage...
View ArticleWhat is the minimum Android version supported by Xamarin.Forms?
I am sure it must be in the documentation somewhere, but I'm struggling to find it. What is the minimum Android version supported by Xamarin.Forms? Many thanks, John H.
View ArticleHow can I create field level help in Xamarin Forms MVVM project?
I have a Xamarin Forms project targeting iOS, Android and Window Phone. I am using MVVM for this project. All View Models are in a PCL and the UI is mostly in a shared project, such as ProjectUI. So, I...
View ArticleCarousel View returns to first index on TranslateTo
In my app I created a Carousel View following this article. http://chrisriesgo.com/xamarin-forms-carousel-view-recipe/ I works perfectly except on animations. I use translateTo on the view and when it...
View ArticleRunning Xamarin UI Test without Test Cloud
Hi! I am trying to use Xamarin UI test. (not Test Cloud). I have written a simple project and use to run such code: IApp app =...
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How do you dynamically make individual Grid rows size themselves to their...
I have a grid that fills itself up from data/calculations stored in a database. Because of this, the database may change and all rows need to be dynamic (no XAML setting individual RowDefinitions)....
View ArticleXamarin Forms - iOS Style
Hi, There are two things that I'm trying to do, related to styles (in iOS), and I cannot find a way to do it. I hope someone can give me a hint. I have to change: -The color of the background of the...
View ArticleToolbar item in the left in Android
Hi, I am working with modal pages in xamarin forms and I would like to be able to close them using a button in the toolbar located in the left. I can put buttons in the right with not problem but they...
View ArticleTitle not updating
With Xamarin forms, Android updates the Title of a ContentPage but not iOS. public class MapPage : ContentPage { public MapPage(string title) { Title = title; <--- works in iOS and Android } public...
View ArticleEntry field in landscape orientation on Android has modal behaviour. How to...
On the physical Android phone that I am using for testing my XF app, in landscape mode tapping on an Entry results in that Entry being expanded to fill all of the available vertical space, with a Done...
View ArticlePush/Pop pushmodalasync/popmodalasync
I know this has been discussed, but please bare with me.... I'm using Xamarin.Forms. I have a TabbedPage application with 1 ContentPage at the moment, we'll call this "Root". It's the default screen...
View ArticleCheckBox no cross platform solution?
Hi, I am developing a cross platform app, where I want to purely avoid using native codes, as per the instructions. However I find it extremely difficult to find out how can I add a simple check box....
View ArticleRetrieving binding information!
Can I retrieve binding information from a given element? If one have in xaml < Entry x:Name="entry1" Text="{Binding MyInfo}" / > I would like retrieve (programatically) that the element 'entry1'...
View ArticleMasterDetailsPage Menu Icon not showing up on iOS
Hi all, I have an app with a MasterDetailsPage that I use for the main navigation. I am using the "hamburger" icon for my menu icon. On Android this works great. I set the Icon property on the MenuPage...
View ArticleHow to initialize Entry.Text after it is rendered and shown on screen.
I'd like to initialize an Entry with a text value but only after it is fully rendered. The reason is, if the Text property is initialized before rendering, the Entry grows (its Width increases) for...
View ArticleXamarin Forms Maps - Multiple maps on navigation stack behaving oddly
I am using Xamarin Forms Maps in my project, and currently debugging on an Android device. This has been a project I've been working on for a while, and while my source code has not changed, all of a...
View ArticleMultiple map pages behaving strangely
I have a page with a map and some markers. I just got all of this working on Android a couple of days ago, but for some reason starting today, the following occurs. When the user clicks on a marker, I...
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