Graph support in xamarin.form.wpf
Hi Team, I want to create graph in xamarin.form.wpf. How can I achieve that ? I can able to access graph/chart using xamarin.form.uwp but I can not see support for Xamarin.Forms.Platform.WPF nuget....
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Xamarin.Forms Azure AAD Login Page Looses Entered User Name on Device...
I have Xamarin.Forms application that authenticates user against Azure AAD. That all works fine but on Android, device orientation looses user name on the Microsoft authentication screen. Here I am in...
View ArticleHow can I connect to a OBD II bluetooth adapter?
I'm trying to develop a app to read obdII data, but I cannot find anything usefull and I don't know how to do it... How can I achieve this?
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Firebase analytics doesnt work
Hi all, I follow this tuto : https://medium.com/firebase-developers/firebase-analytics-on-xamarin-forms-c60ae8bbb24a To add firebase analitycs and event on my xamarin.forms app. But i got no result on...
View ArticleiOS app rejected: "Safety: User Generated Content"
Hello, after adding the ability for users to message each other in our app, the binary was rejected for these reasons: Hello, Regarding 1.2.0 - EULA, flagging, & blocking mechanism, we are...
View ArticleGet Characteristic Value form Nordic UART
Hi I am developing a cross platform app using xamarin forms, I use iPhone to test my code so for now it is iOS version, I am successfully connect my device from my app. The question for now is I want...
View ArticleBindableProperty does not notify when its property is set
Hi all, I am developing my own DynamicGrid and I have added to it BindableProperty: public static readonly BindableProperty DynamicRowDefinitionProperty = BindableProperty.Create( // Or...
View ArticleHow to resolve system.URIException while authenticating via google using...
l am getting the error in the title and after some research l feel it has something to do with my redirctURI. Can some please help as l have been trying to authenticate using google for 2 days now.
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Ios error: Value cannot be null. Parameter name: method
Good morning, When i run my app on IOS (emulator) i get this type of error: my app walked correctly yesterday on Ios.. I just add fireBase to my project Any idea to fix it? Thx for reading
View ArticleHow to prevent pages from navigating Multiple Forms
In Xamarin Forms, I have a list view and on tapping one item in the list view it will be taking us to the next content view. If I am tapping the item in the list view quickly for multiple times we can...
View ArticleData Annotation Validation from .net Standard Class Library
Hi Team, I have class library in .net Standard 2.0 with EntityFrameworkCore. I have created class with Custom Data Annotation as below: Model Definition public class UserLogin : NotificationObject {...
View Articlewhen we focus on entry or editor keyboard appears and it is hiding entry in...
Hi when we focus on entry keyboard is hiding entry .for that i have installed Xam.Plugins.Forms.KeyboardOverlap plugin in ios .it was resolved my issue But because of that another issue is raised i.e i...
View ArticleHow to programatically open a pin on Xamarin Forms maps
I have a xamarin forms map control in my ContentPage with a single pin. I would like, when loading the ContentPage, to have the map's pin open with the title/address displaying. I can't seem to find a...
View ArticleIs there anybody happy with App center? Creating own Exception API
Xamarin Insights will be disconnected in 1 month and i still dont see app center even half good as xamarin insights. Especially exception tracking. for me in order to see the details of an exception I...
View ArticleHow can I implement a SignalR chat for android and ios with azure?
Good morning, I would like to implement in my app a chat with signalIR and azure, I need to let users communicate with sellers, or I can all chat with sellers, but not between them, can someone help me...
View ArticlePrinting using Xamarin forms
I am working on a xamarin forms application and I have a print functionality in my app, I have search the internet and as of now I am not able to find out any working solution or post on the same. If...
View ArticleThe error displaying ViewCell in Android.
Xaml cell: xmlns:ffimageloading="clr-namespace:FFImageLoading.Forms;assembly=FFImageLoading.Forms" xmlns:xamarinLibrary="clr-namespace:XamarinLibrary;assembly=XamarinLibraryNS"...
View ArticleHow to use PermissionsPlugin Nuget for Xamarin Forms for IOS
Hi, what is the correct way of using following Permission plugin in Xamarin forms IOS if user denies the permission and if I close the application. I again want to show the permission message each time...
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