5,294 questions with Xamarin tags

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How to communicate with devices using bluetooth without pairing from same Xamarin app

I am new to Xamarin development. I wanted to know is it possible to read data using bluetooth among devices without pairing? I will install Xamarin app on multiple devices. This app will store some data like, user name, email, phone number etc. I want…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-23T10:41:03.987+00:00
Mihir Yelamanchili 21 Reputation points
2 answers

Can't animate Color property of SolidColorBrush

Hello, Is there a way to animate Color property of SolidColorBrush from color1 to color2? Thanks

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-19T19:34:38.587+00:00
Polat Pınar 26 Reputation points
commented 2020-11-23T10:31:37.087+00:00
JarvanZhang 23,936 Reputation points
1 answer

dynamic tabbar in xamarin.forms shell?

<ShellContent Title="title" Icon="icon.png" Route="IndexPage" ContentTemplate={DataTemplate local:IndexPage} /> can it be changed dynamiclly? the title icon route and contentTemplate?

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-23T02:18:59.647+00:00
mc 3,681 Reputation points
answered 2020-11-23T08:10:44.953+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,656 Reputation points Microsoft Vendor
1 answer

Find Parent Row and Change the Height

Hi, I have this XAML: <Grid Margin="15"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-20T20:17:48.723+00:00
jrahma 111 Reputation points
answered 2020-11-23T06:09:32.95+00:00
JarvanZhang 23,936 Reputation points
2 answers One of the answers was accepted by the question author.

How To Add Reveal Highlight in UWP Xamarin.Forms

Hello Guys I Want to Add Reveal Highlight in Frame Control in UWP Project im Using Custom Render in Xamarin.Forms

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-22T15:07:23.443+00:00
SimonGhost 256 Reputation points
commented 2020-11-22T19:36:24.17+00:00
SimonGhost 256 Reputation points
5 answers One of the answers was accepted by the question author.

Xamarin Forms | Master-Detail Page | Menu items do appear in preview but not in app

Hi everyone, I´m having a little trouble with the Master-Detail Page in XF. I started to use the example given from the following resource: https://learn.microsoft.com/en-us/samples/xamarin/xamarin-forms-samples/navigation-masterdetailpage/ …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-21T02:16:28.683+00:00
Christian Hose 21 Reputation points
answered 2020-11-22T15:06:29.203+00:00
Lance 291 Reputation points MVP
3 answers

Xamarin.Forms or Xamarin.Android

As most of us know, .NET 5 contains a large amount of Xamarin related components, and .NET 6 will as well, along with MAUI. I am working on converting my UWP apps for Android using Xamarin (and ONLY Android, I have no intention of ever converting them…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-21T17:53:57.303+00:00
Nathan Sokalski 4,116 Reputation points
answered 2020-11-21T21:21:35.95+00:00
Alessandro Caliaro 4,181 Reputation points
2 answers

Trouble dismissing alert viewcontroller presented with DismissViewController

So in my Xamarin.iOS project, I have an abstract view class (let's call it A) with code that looks like this: PresentViewController(_alertController, false, null); where: _alertController = UIAlertController.Create(message, null,…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-19T01:25:51.247+00:00
Jacob D 1 Reputation point
answered 2020-11-21T19:23:28.4+00:00
Jacob D 1 Reputation point
2 answers One of the answers was accepted by the question author.

where or in which project do we add the image files (.png or .jpeg) ?

Hi, I am a beginner in Xamarin Application and i have a doubt. I created a new Xamarin crossplatform application and i want to add images to my listview's listitems. We have 3 projects in Xamarin solution - one is the normal wpf project, another 2…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-20T15:31:02.727+00:00
CKuttan 21 Reputation points
accepted 2020-11-21T14:40:41.977+00:00
CKuttan 21 Reputation points
2 answers One of the answers was accepted by the question author.

Load a filtered class in Xamarin - issue for UWP app MVVM

0 I use MVVM and i had binded my class with ObservableCollection to myPage in XAML like this xmlns:vm="clr-namespace:Goal.Funzioni" ... <ContentPage.BindingContext> <vm:Azioni_Righe></vm:Azioni_Righe> …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
Universal Windows Platform (UWP)
asked 2020-11-21T08:03:25.343+00:00
Daniele Pinai 21 Reputation points
answered 2020-11-21T13:33:09.06+00:00
Daniele Pinai 21 Reputation points
1 answer One of the answers was accepted by the question author.

SignalR stops working in Xamarin.Forms Android app after migration of backend server and app to .NET Core 3.1

I am working on migrating my website from ASP.NET Framework to ASP.NET Core, and have hit an issue in my final step of updating my Xamarin Forms app to connect with the migrated signalR on the backend. I got my app migrated, everything worked in the…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
Azure SignalR Service
Azure SignalR Service
An Azure service that is used for adding real-time communications to web applications.
120 questions
asked 2020-11-18T21:41:36.783+00:00
Adam Taylor 111 Reputation points
commented 2020-11-21T00:10:41.017+00:00
James Montemagno 351 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Can we add print option explicitly in share sheet in Android and iOS in Xamarin?

Can we add print option explicitly in share sheet in Android and iOS in Xamarin? in https://learn.microsoft.com/en-us/xamarin/essentials/share?tabs=android

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-19T10:03:51.263+00:00
Harikrishnan.Vb 46 Reputation points
accepted 2020-11-20T06:14:30.12+00:00
Harikrishnan.Vb 46 Reputation points
1 answer

Can we get a new topic for Xamarin based UI testing?

It would be great to have somewhere to ask questions or post tips on using Xamarin.UITest or other Xamarin related UI testing frameworks. The GitHub appcenter issues page looks to be more appcenter device testing specific (and largely ignored).

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-19T19:19:23.997+00:00
John Hair 371 Reputation points
answered 2020-11-20T01:43:59.533+00:00
LandLu-MSFT 21 Reputation points
0 answers

How to handle Transform Animation on listview (shopping basket sample)?

I have created a transform animation similar to below using xamarin.forms. I achieved that using a behavior on a view cell of the lisview. But what actually happen is, item of the view is literally moving to the basket using the code below and there…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,294 questions
asked 2020-11-19T00:18:16.74+00:00
Emil Alipiev 271 Reputation points
commented 2020-11-19T09:30:28.027+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.) 6,751 Reputation points