Questions tagged as 'xamarin'

Tagged questions
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Images disappearing from my application using Xamarin Forms

I made an application using the Xamarin Forms Cross Platform, at first I only need the android version of it so I do not care about IOS and Windows. The application is working properly when I test it on one of my Xiaomi Redmi 4x cell phones, but...
asked by 03.01.2018 / 20:59
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Realm .NET - Create object copy

I'm having problems using Realm in .NET with Xamarin. I can usually add, update, or delete objects from a Realm. But as the pro version .NET does not have a copyFromRealm, here comes my doubt. My method should open the realm, query the obj...
asked by 18.12.2017 / 20:15
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Xamarin Forms MVVM Binding Listview

I want to create a list of users, but I am not able to perform the binding, the data is not displayed. If the Here is my structure: UserList.xaml: <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schem...
asked by 28.11.2017 / 19:58
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Xamarin WebView Keyboard above the site

I have a project in xamarin forms, with a webview inside it. When clicking on any input the keyboard appears, however it overlays the input of the html page. Does anyone know how to solve it?     
asked by 24.11.2017 / 17:52
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Error placing conditional compilation in AssemblyInfo.cs file

When I put this in my AssenblyInfo.cs it does not compile #if DEBUG [assembly: Application(Debuggable=true)] #else [assembly: Application(Debuggable=false)] #endif and gives error in almost all classes.    Unexpected failure of the "Gene...
asked by 13.11.2017 / 10:38
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Xamarin (Visual Studio) x POSTGRESQL

Good evening guys, I work in a commercial automation software development company, Alterdata, and today I work directly with PostgreSql, and I have a lot of affinity with it. I would like to know if I have how to sync Postgres with Visual Stu...
asked by 04.11.2017 / 04:43
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Problem with APK Size Generated by Visual Studio

I am using the latest version of Visual Studio Community 2017, and when I generate the apk, it is getting mega 90. I have already made several changes and I did not get results. It is a simple project with few classes and features, a maximum of...
asked by 19.10.2017 / 00:35
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How to display a single slice of a chart without repeating

I have a table called LibLights . This table I keep the items of a sale. In this table, I made a sum for Profit and Total. The problem is that, for example, selling with that ID: 100030087 it has 5 items and if I graph the sale, I will have t...
asked by 18.10.2017 / 11:43
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When sending a notification, how do I display the badge icon?

This is the OnCreate of my MainActivity. See that I have a badge with a value of 10 for testing. Now I need to do what, when sending a Notification, I can increment the badge icon with the amount of Notification being received by my App. The mes...
asked by 16.10.2017 / 01:28
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I can not implement an SfDataGrid

Trying to follow a tutorial here to create a SfDataGrid, but it is not working. I'm full of doubts on how to implement. My Model Class namespace Autorizador.Model { public class LiberacaoGrid { private double...
asked by 09.10.2017 / 12:40