Questions tagged as 'xamarin'

Tagged questions
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Problem when running Android app in Xamarin Studio

Every time I try to run an Android app in Xamarin Studio (Mac), it stops, after the emulator is loaded. I did not modify any of the source code that comes by default, and I use Xamarin's default emulator. This warning appears while the emulat...
asked by 29.12.2016 / 16:40
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Help RecyclerView check CheckBoxy save to database

Hello, someone could help me please, I'm doing an application on xamarin android as a project at school, but I have doubts with a CheckBox and RecyclerView, what happens is that the user is supposed to be able to select one or several items with...
asked by 30.08.2016 / 22:22
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Xamarin Android "Permission Denied" when saving a bitmap

I have a bitmap that I want to store in the device (either internally or externally) it worked correctly, but when I try to save it it marks me the following error: System.UnauthorizedAccessException: Access to the path "/storage/emulated/0/im...
asked by 19.12.2017 / 17:10
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Can you implement an App for iOS without publishing it in the AppStore?

I am developing a mobile application with Xamarin but I am still in doubt whether I should add a project for iOS, the goal is for a very small group of people who will use my application, you can distribute this application without publishing it...
asked by 29.04.2016 / 20:59
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Problem installing nuget package

I'm working with MVVMCross and Xamarin.Android. And it seems that for some function (to do a binding of Mvx.MvxImageView) I need to install the package MvvmCross.Plugin.DownloadCache. When trying to install it, it returns the following error:...
asked by 13.04.2018 / 17:24
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Unable to compile in xamarin for iOS

I just downloaded XAMARIN STUDIO for MACOS , to be able to try developing apps for iOS using c #. Perform the installation correctly, and for android for example works perfectly. The problem comes when I try to compile an...
asked by 24.09.2016 / 12:48
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I need Help with async Task.

When I create a method it appears in red and I get that error from the image. please someone help me?     
asked by 22.05.2018 / 17:19
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Iphone X Xamarin, the top bar is superimposed

I'm trying to find out the Iphone model from xamarin, because with the iphone X my application is superimposed with the top part of the screen (where the battery and signal appears) Try various meds like this plugin but only returns me "Iphone...
asked by 27.03.2018 / 20:02
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Xamarin.Forms playing audio

hi friends I'm trying to play an mp3 for the notifications of an App that I developed in Xamarin.Forms I was reading about it and very similar to SQLite I must handle this event with an interface, but I have trouble referencing it    Unha...
asked by 27.02.2018 / 18:02
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Xamarin- No buttons or text shown

I just downloaded Xamarin for Visual Studio for the first time, connect my Inco tablet. Create a project Blank App (android) and in the main.axml drag a button and a text, but when you run the application on my tablet you could only see the name...
asked by 18.11.2016 / 07:44