Problem to set a OnClickListener
Hi everyone, I am new to Xamarin, I have a problem. Here are my codes: using System; using Android.App; using Android.Content; using Android.Runtime; using Android.Views; using Android.Widget; using...
View ArticleHow to disable copy/paste actions in an EditText?
I want to disable copy/paste actions or prevent to appear copy/paste context menu in the EditText. Is there a solution to work in all API versions?
View ArticleXamarin Authorized Consulting Partner
Hi, We have been trying to apply for the Xamarin Authorized Consulting Partner Program. We have a few queries that are unanswered. I was hoping if anyone could help me with those. Here are my biggest...
View ArticleHow do you apply for the Xamarin Authorized Partners program?
I have looked throughout the partners pages and on the forum, but I am struggling to figure out how to apply for the Xamarin Authorized Partners program? Is there a page we need to visit or a person to...
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System.ExceptionCould not initialize an instance of the type...
Hi, I'm getting below exception in my production build only. Don't know what is the root cause of it as it is working fine for me my end with debug and release mode. System.ExceptionCould not...
View ArticleZXing.Net.Mobile with VS 2017
Hello everyone, I am trying to learn myself how to create an Barcode reader app but have some issues. I tried https://github.com/Redth/ZXing.Net.Mobile to build the samples given here but there are...
View ArticleMono MSBuild, Jenkins and NetStandard 2.0
I have just converted a PCL in a Xamarin.Forms (XF) solution to NetStandard 2.0. Everything builds fine in Visual Studio 2017 and Visual Studio for Mac. I also have a Jenkins pipeline on a Mac, which...
View ArticleThe "Aapt" task failed unexpectedly.
Hi to all, I have make a Xamarin forms app for win and Android. So far I could test it in both of the OS. Suddenly in Android, I could not build it and the error is "The "Aapt" task failed...
View ArticleProfiling Xamarin.iOS App
I am getting error HE0007: Could not start Instruments server on the device 'iPhone22'. Please try rebooting the device when profiling iOS app. Xamarin Studio Enterprise Version 6.0 (build 5174)...
View ArticleAdd images to Asset Catalog
I tried to look for something similar to what is explained in this link http://developer.xamarin.com/guides/ios/application_fundamentals/working_with_images/displaying-an-image/#asset-catalogs to add...
View ArticlePre-Release: Xamarin.Forms 2.5.1-pre3
We've pushed Xamarin.Forms 2.5.1.392594-pre3 to NuGet. To install the pre-release, check the pre-release option in your NuGet manager and install this version. If you discover a bug to report, drop us...
View ArticleTake a Picture and Save Using Camera App
Hi, i'm developing an application that take a photo with camera app using this recipe developer.xamarin.com/recipes/android/other_ux/camera_intent/take_a_picture_and_save_using_camera_app/ my question...
View ArticleConnect SQLserver to Xamarin forms
Im new to Xamarin and i want to make an application for ios and android using forms, but i want to connect the input datas into SQL server and by researching a little i found out that you can use Web...
View ArticleUnable to set ICommand properties in my view model
I am developing a simple Xamarin.Forms app using a MVVM approach with VS 2017. Everything works as expected in UWP but my Android project does not execute the lines of code that get/set ICommand...
View ArticleUnable to set ICommand properties in my view model
I am developing a simple Xamarin.Forms app using a MVVM approach with VS 2017. Everything works as expected in UWP but my Android project does not execute the lines of code that get/set ICommand...
View ArticleWebservices with client certificate authentication
Hello everyone, I want to build an app that does a SOAP webservice call using basic authentication in order to exchange/receive a client certificate that is from then on used to call another...
View ArticleXamarin iOS storing push notification on local databse
I am facing this problem with APNS. I am trying to store the received messages to the mobile database to show them as a list in my app. DidReceiveRemoteNotification doesn't get called when the app is...
View ArticleRandom build crash with “The Build Agent is not running on the Mac”
Hi all, We’ve recently upgraded our local CI server building our Xamarin solution to the latest VS2017. Before it was still using VS2015. Since that time, about 30% of our build fails randomly with the...
View ArticleCarouselView not functional on ios.
Hello world, I try to implement a CarouselView with the nuget packahe Xamarin.Forms.CarouselView (2.3.0-pre2). The carousel is fully functionnal on Android But on my iOS project it doesn't work....
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Why CarouselView cannot work on IOS.
I am using xamarin.forms, and the code works on android but cant work on ios.
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