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In-App Support SDK (Alternative to Helpshift)

Does anyone have any good recommendations Sass/SDKs for in-app support with chat and FAQs etc? I was using Helpshift but they are shutting down their free version and their pay version is way too much...

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“LinkAssemblies task failed unexpectedly” in Android Realease seems to be...

I'm trying to compile my multiplatform Xamarin Forms App Android in Realease Mode but, after the last Xamarin Forms update to v2.5.0.122203, it doesn't compile and in output I have this error: error...

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WEBAPI POST doesn't work

Hi everyone, I am trying to do a post to work. It works on Postman but it doesn't work on my app. jbx.sellos.com.br/v1/auth Basic Auth User: root Password: toor I am using this code: var client = new...

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How to draw using real sizes on Xamarin.Forms using SkiaSharp?

Hi. My goal is to draw a line in a fixed size in millimeters I have tried to achieve this by converting from mm to dp. I'm using this formula: private void canvasView_PaintSurface(object sender,...

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ObservableCollection.AddRange()

If your Models expose an ObservableCollection, and you are adding lots of elements, you don't want this adding to fire a UI event every time. You can use this ObservableCollection which only notifies...

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Build errors when trying to debug iPhone over Xamarin Live Player from Visual...

Hoping someone can help me with a build issue on Xamarin Live Player... I have Visual Studio 2017 15.5.2 running on Windows 10 connected to an iMac running updated versions of xcode & VS 2017 for...

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Breakpoints not loaded in UWP without .Net Native Toolchain enabled

When creating a new Net Standard Xamarin Cross-Platform App then putting a breakpoint in shared code and starting the UWP app the debugger does not break on the breakpoint and VS says the breakpoint is...

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Create a toolbar using base class for Content Pages

I would like to add a toolbar to the bottom of some of my content pages by having them inherit from a base class that implements the toolbar. What's the best way to go about this?

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Hamburger icon iOS (Xamarin.Forms)

I followed this wonderful blog post and my hamburger menu works great... on Android. The icon appears, and it is even animated. On iOS I don't get the hamburger. I have put a hamburger icon into the...

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OnNavigatedTo() is not triggered in ViewModel.

Hi, On my ViewModles I'm using Prism v7.0 and whenever I navigated to a view the OnNavigatedTo() VM for that View is not being touched. The class public GlasgowDeviceListViewModel(INavigationService...

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UI Testing - Airplane Mode?

Is there a method in the Xamarin test framework to toggle Airplane Mode/Wifi on and off for Android and/or iOS? If so, does it matter if the device is simulated or physical? Thanks!

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It's possible to add Tap gesture to the Entry?

Hi All, As I wrote in the title, it's possible to add Tap gesture to the Entry? This code works for Label but doesn't work for Entry: var tapEntryRecognizer = new TapGestureRecognizer();...

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Horizontal ScrollView - xamarin.forms

hi all, i need a Horizontal ScrollView ribbon on footer with loading images can any one help me this

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Behavior issue

Good aftnernoon ladies and gents. My situation is as followed: Portable project with a Custom Behavior in it. Regular Xamarin project which has a reference to the Portable project in the Shared code...

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Use LLVM Optimizing compiler grayed out in AdHoc build

VS 15.5.2 Xamarin 4.8.0.753 Xamarin.Forms application (iOS and Android) When trying to build for AdHoc, the Use LLVM optimizing compiler option is grayed out. If you change to Release, the LLVM...

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How to get the status bar height in Xamarin.Forms

How do you get the status bar height in Xamarin.Forms? I use to just add 20 for spacing at the top for iOS, but that is not longer always the cause thanks to the iPhone X.

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when i rotate my device the layout break

When my App is vertical in my device i see this way but when i rotate the image inside it break. what am i doing wrong? What do i must to do to fix it? below my code <ContentPage.Content>...

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File not found exception while loading asset

I am a newbie on android development, so i try an uwp application running on it. I put files i needed in the assets directory, but there is a file not found exception if it is loaded in the Xamarin...

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Visual Studio 2015 will not recognize Xamarin.iOS after Xamarin update

Visual Studio 2015 (Version 14.0.25431.01 Update 3) after Xamarin update (15.5.5) will not recognize iOS: in the Solution Explorer, If I right click on the iOS project and select "Install Missing...

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How to access ActionBar MenuItem in android?

Hello, I have a page with toolbar items in it. <ContentPage.ToolbarItems> <ToolbarItem Text="123”/> <!--action_myitem--> </ContentPage.ToolbarItems> How to access ActionBar...

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