5,293 questions with Xamarin tags

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2 answers

How to get <NavigationPage.TitleView> working in TabbedPage?

I have a TabbedPage with 3 tabs: <TabbedPage.Children> <views:HomePage Title="Explore" IconImageSource="ic_tab_explore.png" /> <views:MyListingsPage Title="My Listings"…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-07T20:10:18.077+00:00
Stesvis 1,041 Reputation points
commented 2021-01-15T08:43:14.203+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,491 Reputation points Microsoft Vendor
0 answers

Monetize with Xamarin.Forms

I'm starting to create an app with Xamarin for UWP, Android and iOS. I want to add some advertise to try to monetize with my apps. I can't find an update document how to implement ads in an app cross-platform. Do you have any ideas or suggestions? …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T20:25:03.377+00:00
Enrico Rossini 176 Reputation points
commented 2021-01-15T08:31:30.297+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.) 6,751 Reputation points
1 answer

XamarinEssential.MediaPicker Image Size

The current XamarinEssentials.MediaPicker api doesn't have an option to control the size/resolution of a image being saved by the camera. The older Xamarin Media Plugin library had this option. What's the current work around to adjust the size/resolution…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-14T23:32:39.043+00:00
Bob Titular 1 Reputation point
commented 2021-01-15T08:11:47.1+00:00
JarvanZhang 23,936 Reputation points
0 answers

Problein in deploy to IOS

Hello Team I have an app, that is working great, but in ios I get this error /Library/Frameworks/Mono.framework/External/xbuild/Xamarin/iOS/Xamarin.iOS.Common.targets(3,3): Error: System.IO.DirectoryNotFoundException: Could not find a part of the…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-14T18:19:09.667+00:00
Eduardo Gomez 3,416 Reputation points
commented 2021-01-15T06:57:45.44+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.) 6,751 Reputation points
1 answer

Show stacklayout on button click with translateto or IsVisible - How to do it?

Hello! I haven't worked with animation and need some suggestions/help. May be there is no need of animation? Only using IsVisible like below? I want to be able to click on the button as the image shows and expand my hidden stacklayout which will…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-14T13:59:18.693+00:00
Jhonny C 1 Reputation point
answered 2021-01-15T03:29:26.51+00:00
JessieZhang-MSFT 7,706 Reputation points Microsoft Vendor
0 answers

How to remove Prism boiler plate code

In my app I use both Prism and ReactiveUI for different reasons and it's working really well. For ReactiveUI there is a package that you can use to remove "boiler plate code": …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-14T16:01:22.733+00:00
Stesvis 1,041 Reputation points
12 answers

Can you use OnPaint and Invalidate() in C# Xamarin Android

I am trying to OnPaint() in c# Xamarin Android. Is this possible in VS 2019 Community?? Or do i need to upgrade to professional

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2020-12-13T20:55:16.207+00:00
joe puhich 96 Reputation points
answered 2021-01-14T03:32:09.737+00:00
joe puhich 96 Reputation points
0 answers

Failed to load keystore after reinstallation Windows

After reinstalling Windows i got a problem when compiling the application - Xamarin.AndroidTools.AndroidSdkToolException: Failed to load signer "signer #1" java.io.IOException: Keystore was tampered with, or password was incorrect Tried…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-10T10:12:00.757+00:00
DiamondKesha 31 Reputation points
commented 2021-01-14T02:33:27.207+00:00
JessieZhang-MSFT 7,706 Reputation points Microsoft Vendor
3 answers One of the answers was accepted by the question author.

SMS BroadcastReceiver working in emulator but not physical device - Xamarin

I'm fairly new to this and I can't figure this one out after many many hours of pulling my hair out. I stripped this down to only have the necessary code of the receiver. I can successfully deploy to the emulators and send text messages in and have it…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2020-12-03T03:15:36.683+00:00
WestMan 96 Reputation points
commented 2021-01-13T20:33:47.8+00:00
Stewart Basterash 96 Reputation points
1 answer

RDC Visual Studio 2017 Remote Debug Android Device

I have to connect by remote Desktop to the work machine work machine - windows 10 pro Host machine - windows 10 Home I'm a developer and I'm developing an app in Vs2017 + xamarim the question is this? I managed to get the samsung drivers to…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
4,236 questions
asked 2021-01-13T11:11:52.683+00:00
jose alfredo andrade ribeiro 1 Reputation point
answered 2021-01-13T15:49:29.35+00:00
jose alfredo andrade ribeiro 1 Reputation point
3 answers One of the answers was accepted by the question author.

What is the name of the effect in the Side Menu Button Xamarin.Forms Android

Hello Everyone Sorry for this question, but I searched a lot, but I did not find a name for this effect. How can I add this effect to a specific button or image in Xamarin.forms For Android Project and the effect: Thanks to all

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-13T09:13:20.623+00:00
SimonGhost 256 Reputation points
answered 2021-01-13T12:09:23.933+00:00
SimonGhost 256 Reputation points
0 answers

Android app crashes with android.os.RemoteException

The app is crashed with the following app center log, I have tried many ways to reproduce it, but I can't reproduce it. Could you please share your input if you have already experienced with this kind of crash? >> at android.os.RemoteException:…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T11:55:11.793+00:00
Prabakaran Ramasamy 21 Reputation points
commented 2021-01-13T09:24:37.157+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,491 Reputation points Microsoft Vendor
0 answers

How to use NEHotspotNetwork.FetchCurrentAsync or NEHotspotNetwork.FetchCurrent(Action<NEHotspotNetwork> completionHandler) in Xamarin.Form IOS?

I was trying to get WiFi SSID in IOS 14, using Xamarin.Forms. However this code keeps return null. May I know how to actually get it? Both methods keep making me getting null values. Or anything had i done wrong? I am already using CoreLocation API. Any…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T04:12:06.81+00:00
Wilson Tan 1 Reputation point
commented 2021-01-13T09:24:11.177+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.) 6,751 Reputation points
1 answer

Xamarin.iOS UITest does not run with category

Hi, I have a lot of uitests for Xamarin.Forms app. These tests under categories. (For example LoginTest category has 10 tests, InboxTest category has 40 tests etc.) When I select 1 category (or when I select more than categories) and run it on iOS…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-08T12:28:51.79+00:00
Pelin Konaray 291 Reputation points
commented 2021-01-13T08:43:49.683+00:00
JarvanZhang 23,936 Reputation points
0 answers

Why has the latest VS2019 Xamarin Forms Template stopped including UWP?

Why has the latest VS2019 Xamarin Forms Template stopped including UWP? It seems that from now own Xamarin Forms will cover Droid and iOS. Surely this means: * Developers have to maintain Xamarin Forms and UWP with different code bases. * Microsoft…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
Universal Windows Platform (UWP)
asked 2021-01-12T12:32:08.147+00:00
Stewart 106 Reputation points
commented 2021-01-13T08:29:07.677+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,491 Reputation points Microsoft Vendor
1 answer

Removing Unnecessary Messages in Output Window When Debugging

When debugging my Xamarin.Forms app (which is being written for and debugged using an Android emulator in Visual Studio 2019 16.8.3), I receive tons of unnecessary output in the Output Window, making it much less useful because it is hard to find my…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2020-12-27T17:41:07.057+00:00
Nathan Sokalski 4,116 Reputation points
commented 2021-01-13T07:28:55.67+00:00
JessieZhang-MSFT 7,706 Reputation points Microsoft Vendor
0 answers

Create Xamarin iOS App XCArchive

Hi All I have a need to create an .xcarchive file for my Xamarin iOS Application. The requirement here is to build the xcarchive file which i can share to another team who will sign and create the app store iPA file. I do have the Provisioning profile…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T21:52:30.787+00:00
Prashanta Halder 1 Reputation point
commented 2021-01-13T05:19:45.817+00:00
Cole Xia (Shanghai Wicresoft Co,.Ltd.) 6,751 Reputation points
0 answers

Xamarin.Forms BindableProperty equivelant of UWP's FrameworkElement.GetBindingExpression

UWP has a GetBindingExpression method that is used with FrameworkElement. Xamarin.Forms uses BindableProperty in place of DependencyProperty, but I cannot find an equivelant for GetBindingExpression. Is there any equivelant for GetBindingExpression in…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T19:45:49.283+00:00
Nathan Sokalski 4,116 Reputation points
1 answer One of the answers was accepted by the question author.

CollectionView HeaderTemplate and EmptyViewTemplate not working?

Hello, I am trying to use HeaderTemplate and EmpyViewTemplate but the show just blank on android (never tested iOS yet), with XF 5.0. This code shows blank content: <CollectionView.HeaderTemplate> <DataTemplate> …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T02:01:45.707+00:00
Stesvis 1,041 Reputation points
accepted 2021-01-12T16:30:47.89+00:00
Stesvis 1,041 Reputation points
1 answer

Is there a way of reading Hotmail emails using Xamarin Forms?

Hi gurus, Is there a way of reading Hotmail emails using Xamarin Forms? I looked at Xamarin.Essentials and it appears that this library covers sending emails. …

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,293 questions
asked 2021-01-12T12:21:39.877+00:00
Stewart 106 Reputation points
answered 2021-01-12T14:09:55.053+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,491 Reputation points Microsoft Vendor