Info: How to change language (e.g. Back, Cancel) in standard-controls in iOS?
Hi all I’m coming from Switzerland and therefore, our app addresses the Swiss German market marked. As all the standard-text (only in iOS) (e.g. “Back” in page header instead “Zurück”, “Done” in Picker...
View ArticleIs there a way to attach a behavior in code NOT in XAML?
Hi. Is there a way to attach a behavior in code NOT in XAML? If my content page is written in c# code not in xcml is it possible to add a behavior?
View ArticleWhile opening pdf "this file could not be accessed". c#
I have an app that builds a listView of all the pdfs in a specified folder already located on the android machine. The file path and name are stored in an array called files[] and I can grab a full...
View ArticleAvoiding memory leaks when using Xamarin.Forms
Sample code is often written to show one thing, and often does not handle non-functional requirements etc properly, whether that be localisation, performance, supportability etc. This is just one of...
View ArticleFocus problem in TableView with several EntryCells
Hi, just look at this Screencast: http://screencast.com/t/7lS8R6dNvpe If I select the lower EntryCell the upper one get's the focus as soon as the keyboard is displayed. Best Thomas
View ArticleMaps with callout shown not filling the screen after changing orientation
We have a Xamarin Forms (2.0.0.6490) app which uses Xamarin.Forms.Maps.Map (2.0.0.6490), but it looks like the map won't fill the screen if we rotate the iPad from landscape to portrait and then rotate...
View ArticleHow do I Set the Icon for the MasterDetailPage Master Icon using a drawable?
How do I SetIcon for the MasterDetailPage Master Icon? The following code will only update the actionBar Icon Drawable. The MasterDetailPage.Master.Icon attribute only accepts a FileImageSource and I'm...
View ArticleWindows Phone 8.1 embedded string resources from PCL
As I read - for Windows Phone 8.1 XF - here 'due to the WinRT default trust level, embedded resource loading from a different assembly will not work unless the ReflectionPermission on the source...
View ArticleXF MasterDetailPage - MasterPage with ListView wont bind to ViewModel (MVVM)
Hi all, I am just starting out with XF so I apologise in advance if this seems trivial! I have set up a master detail page and have used the code behind to populate the ListView in my master page. This...
View ArticleCommand not called from Command parameter in custom control
Hi folks, I'm trying to create a custom control, derived from Button (not from "View") which has some added BindableProperties on it. This is what I've tried - in order to get the tap functionality of...
View ArticleAttempting to JIT compile method (....) while running with --aot-only.
Hi to all. I am getting this exception when I process a WCF request from my Xamarin.Forms app: "Attempting to JIT compile method '(wrapper runtime-invoke) :runtime_invoke_bool_Nullable`1...
View Articlewhich is best for Cross platform app either xamarin studio or visual studio
I am trying to develop cross platform mobile app (Android, IOS, Windows)... which one is best either xamarin studio or visual studio???
View ArticleWindows10 64 bit crash on startup
We're trying to build our app for Windows 10 64 bit (it works on 32 bit). Get this exception at startup in MainPage() when we try to instantiate the app (xxx.App app = new xxx.App()) Message =...
View ArticleVS 2015 Errors on sample projects
Hi there, Hope someone can help me. I'm checking out the xamarin-form samples on github. On most projects i get the following 2 errors : Error Build action 'EmbeddedResource' is not supported by one or...
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Passing and consuming Command's to a ViewCellRenderer with centralised...
Hi All, I am new to Xamarin and have recently started my first project which is a conversion of an app originally written for Android. I was faced with the prospect of converting to IOS and then...
View ArticleUWP - Immediate crash in release mode
I have a forms solution, it runs fine in debug but crashes immediately in release mode, it doesn’t even get to my MainPage constructor: Unhandled exception at 0x54D62408 (Windows.UI.Xaml.dll) in...
View ArticleCustom renderer for Picker with TextView
Hi all. Did anybody create Custom renderer for Picker with replacing EditText to TextView? How to create dialog for choosing item and which dialog type it should be?
View ArticleIssue with Xamarin.Forms in windows UWP app compiled in the Release mode.
We are experiencing some issue when run the win10 UWP application compiled in release mode. In the release mode, It throws target invocation exception at run time. If we compile it in debug mode it...
View ArticleHow do I remove dependency on Command and Xamarin.Forms in View-Model when...
Hi, I have read tons about following the MVVM pattern in Xamarin.Forms. To follow pure MVVM, there seem to be two main problems: (1) how to perform navigation without depending on Navigation (and the...
View ArticleCrash in mono on HttpClient().PostAsync
I need to post data to a webservice from my xamarin.forms application. I get a mono crash on my ipod touch when client.PostAsync is called. I don't (know how to?) get any usable crash data. One thing I...
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