"ResolveLibraryProjectImports" task failed unexpectedly.
Severity Code Description Project File Line Suppression State Error The "ResolveLibraryProjectImports" task failed unexpectedly. System.IO.PathTooLongException: The specified path, file name, or both...
View ArticleWebView for Android unable to play videos
I wanted to play medias, particularly videos in my Xamarin Forms. Since there is no built in control for videos, I try to use WebViews instead. For iOS, using WebView to play, say youtube videos, has...
View ArticleHandling push notifications cross plat form with Xamarin.Froms and PushSharp
I'm creating my first App using xamarin forms targeting at IOS, android and WP 8. I need push notifications feature in my app. I have seen the pushsharp demos and seems promising. But all the codes I...
View Articlehow to "!" in a binding in xaml
i.e. ` <Button Clicked="OnLoginClicked" Image="Images/Login/loginWithFacebookButton.png" IsEnabled="{!(Binding IsLoggingIn)}" <<<<<<< this is the bit that I don't know how to...
View ArticleHow to download Image[Call API, API returns byte[] of image] from server and...
Call Rest service Rest service returns byte[] representation of image/audio/video convert into byte[] to image and show in content page in xamarin
View ArticleHow to identify the mobile domain user
I have a Xamarin iOS application that is accessing an intranet web api service. Web api service needs to be able to identify the domain user connecting from the mobile. This system is using active...
View ArticleA Missing Method Exception
A created a new Xamarin Forms project for Android project and changed nothing. And when i debug it in a android simulator, the app get an error before entering onCreate method. I checked the stack...
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Has anyone successfully implemented the latest versions of Azure Active...
I have been struggling with this for several days (three actually). I have AAD B2C working on a web app and an api. I cannot get it running on my Xamarin mobile project. I am using the UWP project to...
View ArticleUpgrading to EntityframworkCore.Sqlite 2.0.0 preview-1 causes Android app...
When I Upgraded my EFCore.Sqlite 1.1.2 to Ver 2.0.0 preview-1 , my app crashes before deploy. There is no error , there is no any exception! I want to get rid of this error : unauthorized access to...
View ArticleHorizontal Listview with wrap feature
Hi, In Xamarin forms, please let me know how to create horizontal listview with wrap feature. Regards, Deeraj
View ArticleVisual Studio 15.2 Update Ruins Xaml?
I have just installed Visual Studio 15.2 and all Xamarin.Forms Xaml files are completely black - no highlighting what-so-ever Has anyone else experienced this / got a fix?
View ArticleBehavior not firing OnPropertyChanged
Hi, I have a custom behavior that check an email address using System; using System.Collections.Generic; using System.Text; using System.Text.RegularExpressions; using Xamarin.Forms; namespace...
View ArticleFailed to resolve assembly Xamarin.IOS in Visual Studio
This is a somewhat new setup with VS 2017 and a Mac build server. For some reason get the following error when building. I have updated both XS on the mac server and VS on the windows box to the latest...
View ArticleTouch and hold button to repeat action
Hi, I have a requirement to develop a control similar to the Number Picker in Xamarin forms (where you have a + and - button to set a value). I need to show a + and - button and a label showing the...
View ArticleWorking with Tags in Xamarin form Android App
Hi All, I am facing while creating TAGS in push notificationhub with Android platform. I have follows following links Link1...
View ArticleAm creating TabbedPage but the app.xaml.cs page erroe
Creating an TabbedPage code & error below Cannot implicitly convert type 'tab.TabbedPage'to forms.xamarin.android' MainPage= new tab.TabbedPage(); The TabbedPage error How can I solve this
View ArticleXaml page are designed using Xamarin.forums but blank page is viewed how to...
Am creating Xamarin.Forums XAML file are designed but run on android device black page are only displayed code are given below how to solve this????/ <StackLayout...
View ArticleJava.Interop Xamarin Forms C#
Exception while loading assemblies: System.IO.FileNotFoundException: Could not load assembly 'Java.Interop, Version=0.1.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'. Perhaps it doesn't exist...
View ArticleHow does Previewer for Xamarin Forms Work?
Hi All, Wanted to know how Xamarin Previewer for Xamarin Forms work. I mean wanted to know how exactly does the previewer render platform specific controls when changes are made to the xaml file?...
View ArticleXaml file Background color not displayed
Am creating XAML page background color enabled but not displayed code as given below <ContentPage.Content> </Slider> </ContentPage.Content> </StackLayout>~~_
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