'Resource.Style' does not contain a definition for 'Main.Theme'
Getting this error while trying to use xamarin live player. Any ideas how to solve it?
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Binding reset to default value when changed with Trigger
I have an entry with amounts where i would like to present it with two decimals when its not focused and as-is when focused. I tried to do this using Triggers on my Entry. It is not working. For some...
View ArticleHow to integrate Dialogflow bots in Xamarin forms?
I need to integrate dialogflow in my application. I tried to install ApiAiSdk in my package but im getting error like this Severity Code Description Project File Line Suppression State Error Could not...
View ArticleShopping cart app add items to basket with count number of items added in...
I am Creating xamarin forms app using Mvvm Data binding approach now i want to add items in my cart with count number of items added in toolbar so can anyone help me with this Plzz
View ArticleLink Assemblies Task failed unexpectedly Error
I have added the Plugin.MediaManager.Forms in my xamarin forms project for video view. The project was working fine before adding this plugin in my project, but after i have added the plugin, the...
View ArticleTabbedPage 5th to 1th listview autochange position
I have some problem with my xamarin forms app. tabbed page have 5 children if i am go to 5th tab, my first tab in listview change position.(turn start). how can i fix it ?
View ArticleButton with image
Hi all, I need an urgent help please. I am trying to have a button with an image. Actually I simple want to show he image and have it behave as a button. I have created the button and gave it a...
View ArticleUWP project doesn't load after Visual Studio 15.7.6 update
After updating Visual Studio to 15.7.6, my Xamarin.Forms UWP project no longer loads with the error error : Unterminated string. Expected delimiter: ". Path...
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Xamarin.Forms.Maps Disable / Hide Info window but still keep default actions
Hi everyone, I'm pretty new to Xamarin and I'm pretty stuck on this... Can someone please help me find a solution to just disabling the info window from showing? I followed the tutorials for creating a...
View ArticleHow to add sub menu items clicking on MenuItems in xamarin.forms...
Hi, I want to display submenu items when clicking on MenuItems in MasterDetailPage.My Master Xaml is like <?xml version="1.0" encoding="utf-8" ?> <ContentPage...
View ArticleHow to do a simple InputBox dialog?
I'm struggeling with a simple thing. How can I display a prompt in a dialog box, thats waits for the user to input text or click a button, and then returns a string containing the contents of the text...
View ArticleXamarin form : Token authentication with xamarin form web api
i am working with token based authentication for xamarin form here is my code public async Task<string> checkLogin(string username, string password) { var keyValues = new...
View ArticleHow to implement SIP calling on the Xamarin Forms ( i,e. on Cross -Platform ) ?
Hi every one , I'm kinda new to implementing the SIP calling on the Xamarin Forms, I have no clue about SIP calling , I need the code for receiving the call and cancellation of the call through SIP ,...
View ArticleXamarin.Forms Android FileProvider: Files are opened readonly
Hi, I have implemented a FileProvider in my Android app to edit PDF/DOCX files and call it from my Xamarin.Forms app via the dependency service. The files I want to open reside in the private storage...
View ArticleSomebody who works FileProvider?
I have problem with FileProvider = error: Attempt to invoke virtual method 'android.content.res.XmlResourceParser android.content.pm.PackageItemInfo.loadXmlMetaData(android.content.pm.PackageManager,...
View Articlepreventing from timer to be closed by Andriod
hi, I'm running a simple timer in my app, but when the time is too long and the phone goes to sleep (or the user changes apps) the timer (or actually my app) gets killed by Android. how can I prevent...
View Articleflexlayout Binding
Hi I am testing the new Flexlayout to create a new view with multiple Buttons from a ObservableCollection in code .. ** foreach (var item in Transitems) { Button _button = new Button { Image =...
View ArticleHow to add Menu on a Desktop Forms App?
Hi, I'm studing the new features of Forms 3.x in particular the GTK support. My demo app works, but now i want to add a classic desktop app menu (File, Edit,...). Reading the api documentation I found...
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Cross-Platform Floating Action Button/Menu
Hello everyone! I've been working on a Cross-Platform XAML Floating Action Button, as well as a Floating Action Menu consisting of nested buttons. It's meant to resemble the built-in control in Android...
View ArticleCopyWin32Resources failed with exit code -1
I keep getting the error : CopyWin32Resources failed with exit code -1 every time I make a new XarmarinForms project and build my UWP app. At first I was just updating the Xamarin.Forms nuget and the...
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