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Bug in 1.5.1.6471: Frame always has shadow. Android 4.1.1 API 16
Xamarin.Forms: 1.5.1.6471 OS: Android 4.1.1, API 16 As you can see in the picture: The top three icons have an outline/shadow around them, even though it is disabled: new Frame {Padding = new...
View ArticleXamarin 1.3.1 ArgumentOutOfRange exception in iOS ListView bound to...
We recently upgraded our project to Xamarin 1.3.1. Since upgrading, many of our iOS ListViews have been giving us trouble. It seems like grouped lists (bound to ObservableCollection) work just fine,...
View ArticleCarouselPage set CurrentPage with no Animation ?
Is the a way to set the CarouselPage CurrentPage without the animation effect?
View ArticleDoes Map Control need API Keys / Usage Limits
Does the Xamarin Forms Map Control (https://developer.xamarin.com/guides/cross-platform/xamarin-forms/user-interface/map/) require any SDK keys, eg Google Maps, and related are you subject to any usage...
View ArticleXamarin.Forms.Platform.WinPhone.FormsApplicationPage.OnDeactivated null...
When the application loses his focus (e.g. open the browser) following exception will be thrown: System.NullReferenceException: Object reference not set to an instance of an object. at...
View ArticleBug in Picker? Observing weird behavior (code included)
I am having some trouble updating a Picker with new content and wondering if I'm experiencing a bug? I have a xaml page with two pickers; Picker1 and Picker2. They are bound to a viewmodel using the...
View ArticleTabbedPage Tabs Height
Hi everyone, I'm developing an Android application for mobile phone. I'm using Xamarin Forms and Android 5 Lollipops (AppCompat v7). I've got a XF TabbedPage, and i'm wondering if it's possible to...
View Articlesystem.argumentexception: an item with the same key has already been added
I know this is avery general error, but I suddenly cannot debug my xamarin forms application anymore on my iOS device: system.argumentexception: an item with the same key has already been added any...
View ArticleJson Data Image Listview
Hello i want to display Images in list view after taking image url from json.any one can help me on this?
View ArticleSystem.ArgumentException: 'jobject' must not be IntPtr.Zero
My app is crashing with the error message System.ArgumentException: 'jobject' must not be IntPtr.Zero . i checked the log files in the attachment .This is happening while i remove an item from my...
View ArticleHow to create In-App Notification Toasts in Xamarin Forms
I'm currently receiving APNS and GCM Push Notifications Out-of-App in Xamarin Forms, however have a story for In-App Notifications as well. Presently, I'm catering for ContentPages, or ContentPages in...
View ArticleWebView not showing html web page in simulator
I have the following xaml `<?xml version="1.0" encoding="utf-8" ?> <ContentPage.Content> <!--<Label x:Name="message" Text="here" VerticalOptions="Center" HorizontalOptions="Center"...
View ArticlelistView ViewCell not adjusting it's size to content on iOS
I have a custom ViewCell that i use to populate a listView. It works like a charm on android, on iOS however i'm having issues. The cell has a Horizontal stackLayout with a box and a 2nd stackLayout,...
View ArticleProgressBar IOS height
Hi all, Below is my custom renderer (in case it helps anyone) for a progress bar (IOS). Is there a way to increase its height? I can't find a way to do that, I've already changed the color. [assembly:...
View ArticleSaving application state
Is it possible to save application state when the orientation is changed or app is "minimized". Android examples do not preserve it when orientation changes and are open in the main activity instead.
View ArticleLocalize in Shared Project
I saw this tutorial http://developer.xamarin.com/guides/cross-platform/xamarin-forms/localization/ But I can't make RESX file in shared project, so I can't also localize app. How should I localize app...
View ArticleTrying to release but build errors on NSMutableDictionary
Its been about 2 months since my last release, but trying to build one now I get. path/MTOUCH: Error MT2002: Failed to resolve "System.Void...
View ArticleHow to read windows phone screen lock timeout settings
Is there a way to read the windows phone screen lock timeout settings? I want to read that for how long the user has set the screen lock timeout duration.
View ArticleHyperlink for Windows phone
I want to display EULA text on login page. The EULA text should appear as hyperlink, so that user can click and read it. I have used the Lable control var tapGestureRecognizer = new...
View ArticleXamarin.Forms.Labs.Mvvm - App OnResume how to reload the page
I have successfully implemented the OnResume on my xamarin forms app (PCL) we are building , OnResume works fine. My issue is: OnAppearing() I load data from sqlite db and show them , and once the user...
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