Is Xamarin Forms suitable for building an app like Uber
Is Xamarin suitable for building an app like uber with geo-location/map, notifications and a lot of events. What are limitations other than native UI controls, if I choose Xamarin Forms over native...
View ArticleShow Map in Xamarin App
Hi all, I am creating an app in which I have to show user a map, with some locations on it (pins?). I am not using google maps API, because it is not free anymore. I have only managed to open Google...
View ArticleVS2019 Xamarin Forms '.Net standard 2' using Forms '.Net standard 2' using...
I am developing with Xamarin Forms '.Net standard 2' and 'using System.ComponentModel.DataAnnotations' doesnt work. I am positive there is quick and obvious answer to this. Can someone let me know...
View ArticleScrollView appears scrolled down initially
Hello, I have a scrollview that contains a listview and a videoview. When the page is shown, the scrollview is scroll down to bottom, so that the video appears. I need to scroll manually up to show the...
View ArticleChange contentpage's content depending platform (in XAML)
I have to use something else than ListView for iOS version of my application because ListView is ugly, bugged on iOS (IsVisible doesn't work) and too different from Android. So i was looking for...
View ArticleAwakeFromNib not being called on OnElementChanged
I migrated my project to .Net Standard but I'm having an issues with an iOS rendered. The code base is the same but it fails on the .Net Standard 2.0 with the newest xamarin.forms I have this Rendered...
View ArticleHow to select control in XAML based on platform
I have the existing xaml with DatePicker and TimePicker Attached/shown below. Because DatePicker and TimePicker are not working on macOS I have to create myMacOSDatePicker and myMacOSTimePicker. How do...
View ArticleConsidering Xamarin.Forms for our project.
Our current product is software that supports a medical device. Parts of the software are considered FDA regulated. Up to this point (10+ years) the product has been delivered on Windows devices...
View ArticleListview elements adding from one page to other page [URGENT]
So I am new to xamarin forms. I currently I have two tabs in tabbed page: Agenda and Myagenda. On Agenda page there is a listview of all the elements given to the users, and on each element there is a...
View ArticleHow to get data files folder in Xamarin.Forms
Hello, I need to show a video file in Xamarin.Forms. I have placed the MP4 file in \Internal storage\Android\data\com.mycompany.MyApp\files\Videos Then, I tried to access it using: string videoPath =...
View ArticleBind breakline symbol to Label.Text
When binding a Label.Text = "{Binding BreaklineText}" string BreaklineText = "Text first line. \n Text second line."; The XAML does not recognise \n as breakline have tried many ways \n \r 
 I...
View ArticleAndroid Google Pay
Hi, im trying to add a payment Button to my app using this guid https://devblogs.microsoft.com/xamarin/bring-android-pay-to-your-apps-with-stripe/ What i dont know is, how will i get the payment to my...
View ArticlePush Notification practices for login/logout?
I recently integrated App Center Push into my Xamarin.Forms app for iOS/Android. In my app, users are initially presented with a login page. On login, I use AppCenter.SetUserID("username") to identify...
View ArticlePlease add custom renderer lifecycle
Please add methods and/or events that we can use to know when a custom renderer has been attached. My specific use case is trying to extend the open-source SignaturePad control without forking or...
View Articlenew bug with installing Forms UWP package
Here's the list of what I'm using first, as I don't really know where the issue is... Win10 x64 1803 17134.829 VS2017 Community 15.9.12 Forms (UWP) 4.0.0.425677 I haven't done any updates recently...
View ArticleIssue facing while generating IPA file in Visual Studio 2019 on Mac
Hello Friends, I'm facing very strange issue while generating IPA file on mac using VS2019. Few days back I can able to generate the IPA and after that I just proceed with my development and when I...
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ListView not rendering last Cells correctly.
Hi! I've been stack for a while on a very strange bug. I have a ListView that contains Custom ViewCell, some controls within that ViewCell are populated from database some of them are hardcoded. The...
View ArticleListView shows empty cells after Upgrade to xamarin forms 4.0
I was using xamarin.Forms (3.xx) listview with "RetainElement" caching Strategy With no problem , (also im using FastRenderer_Experimental attribute ) now, when I upgrade Xamarin Forms to version 4.0...
View ArticleHow do I proceed? General question on data storing and defining variables
Hi there, I need a bit of advice on a project I am supposed to do. The goal is to create an App that runs on Windows and Android that allows the user to enter data (mainly int) which are then used to...
View ArticleCollectionView jumping
Hi guys and girls! In my project it contains CollectionView, which contain viewes with switches. After toggled the switch, each waste item increases in size. Everything is good if the waste is at the...
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