Xamarin Forms to tvOS app
Hi All, I am currently using Xamarin Forms for iOS and android. The app is almost in it's finishing stages. And I have been asked if we can deploy the app to Apple Tv. So the question is, can Xamarin...
View ArticleImplementing Custom ListView with EditText
I tried to create a custom listview with an edittext in each row, but whenever I put something inside the item, the value often replicates on other items, and sometimes the value of the edittext just...
View ArticleUsing HttpClient with client certificate?
Summary I am writing a Xamarin.Forms app that needs to make requests to a REST Api. It needs to use a client certificate to establish 2-way ssl when it talks to the backend. I would like all of this to...
View ArticleClient Certificates on HTTP Requests
Hi! I have been using the Xamarin framework for a little while now and am running into my first major difficulty. I have a requirement for doing node authentication via X509 certificates. The...
View ArticleUsing a x509 Client Certificate to authenticate against a REST Service
Does anyone know the best way to implement accessing a REST service which has a Client Certificate I've tried both WebRequestHandler to add the certificate, but mono does not seem to support this and...
View ArticleApp crashes after tap on UITextField in iOS
I created an app for iOS in VS with Xamarin. It works well both on iOS Simulator and real devices, but once I get a message from the user, that app crashes after a tap on UITextField. This is default...
View Article.NET Standard 2.0 on Windows 10 Mobile
Hi, I encounter a problem with the UWP version of my app. I developed a mobile cross-platform app using Xamarin.Forms, Android-iOS-Windows10 mobile. I use .NET Standard 2.0 and I see that: Higher...
View ArticleLayout Issue
Hi, I am very new to Xamarin Android with no training. What I want to do is set an android layout so that I have a label (textview) and next to it a control like autocomplete which I have managed to do...
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An error occurred while sending the PostAsync request on Android
hello World, I got an issue, when I do a postAsync request on android devices. I already add Internet permission to the manifest. But I don't understand, cause my code is working fine on IOS Device....
View Articlehow to display activity indicator
I need to display an activity indicator while navigation or while calling an ApI...how to implement it?
View ArticlePre-Win10 v10.0.16299.0 Cross Platform WinPhone Projects?
In order that I provide support for pre-Win10 v10.0.16299.0 Windows phones with my cross platform solution, it was suggested that I create a separate branch project. It also suggested that I set the...
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ListView with large accessibility font
Is there any way to make a TextCell in a ListView automatically adjust its height when a user has their accessibility font turned all the way up? Right now it just expands the text such that cells draw...
View ArticleXamarin.Android to Xamarin.IOS
I have build an application in xamarin android and i want to convert it to xamarin.IOS. How i can do it? Please Help
View ArticleSqlite plugin
I've created a Sql plugin for Xamarin on top of the Sqlite-net plugin. With this plugin you can add a sql database to your apps with a single line of code. This is the nuget package:...
View ArticleActive Directory plugin
I've created an ADAL plugin for Xamarin on top of the Microsoft ADAL plugin. With this plugin you can add the authetication to your apps with a single line of code. This is the nuget package:...
View Articleaccessing one control of one page to another page
Hello, I am working on xamarin forms since last month.But now I struck up with a problem. I created a ContentView that is to be used in a ContentPage and I am able to access the ContentView in any...
View ArticleGetting "unknown error" when building for iPhone device
I'm trying to build iOS version of my Xamarin.Forms app. It builds and runs on emulator. However, when I try to build to deploy it for device, I got an error: C:\Program Files (x86)\Microsoft Visual...
View ArticleImage Printing via Bluetooth Printer (Citizen CMP 30)
Hello, has anyone been successful in printing a image via bluetooth printer using the bluetooth socket? I am able to print the text using the following code but have no lunch with png images...looking...
View ArticleAttempting to JIT compile method error
Hello in my project everthing is fine about Android but, if I attempt to build the project as a iOS project, I get this error Attempting to JIT compile method 'MyApplication.App:InitializeComponent ()'...
View ArticleSaving an image (signaturepad) in an android device
Hello, I've an application that uses a signaturepad, with a button that when it is clicked, the image is saved in a ftp. Issue is that image saved is only like an icon 32x32 size, so... it is not the...
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