ListView separators on only some rows
I have a Master/Detail application where the menu is mostly alphabetized, but Settings and Log Out are at the bottom. I'm using a ListView for the master page's menu. The UI requirement is to put a...
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Weird error when I compile : IBTool exited with code 255
Hi, using Visual studio comunity version 7.4.1, on Macos high sierra 10.13.3 I got on github a sample of RSS reader : https: // github.com/Mahabali/XamarinRSSFeed when I compile, at first : I can run...
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HotReload LiveReload LiveXaml [Mac] [Windows] [nuget package] [opensource]
Hi all I want to introduce a nuget package which allows reloading XAML views from Visual Studio on your running app. This package works for Mac too! https://github.com/AndreiMisiukevich/HotReload
View ArticleI am working on a project where I need to Implement CoverFlow.
I am working on a project where I need to Implement CoverFlow with Three images in left right and centre.
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Long label with word wrap doesn't seem to auto calculate height correctly
I have a label within a flex layout that doesnt seem to adjust to the new height of a wrapped label. Is this a bug or am I missing something? This is within a stack layout There is still another full...
View Articleawait HttpClient.PostAsync() reports System.NullReference but...
Hi all, in my app I need to check if user is logged in. We are using Oath2 and I only want to check if refresh token is valid. I do this in OnStart method. I have simplified the code a bit but the...
View ArticleXamarin.forms Pinch gesture to zoom inside a carousel - conflict swipe/pan
Hi, After weeks of try and fix, i was able to have a working pinch gesture on an image inside a carousel page. Now the last problem i have is that the carousel catches the pan gestures on the zoomed...
View ArticleRead firebase push notification to local
Hi Team, How to Read a firebase notifications to app local no sql db?
View ArticleWhat is the best way to backup/restore files?
Hello I want my users to backup or restore manually a SQLite database file and other data files, what is the best way to do that? My app is a xamarin.forms PCL for three platforms. Thank you for your...
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Can't detect back button when showing camera screen
public partial class TakePhotoPage { private bool _firstLoading =true;~~~~~~~~~~~~ protected override void OnAppearing() { if (_firstLoading) { TakePicture(); _firstLoading = false; } if (backEvent ==...
View ArticleHow to detect text and search a location over mapview?
I added mapview using xamarin.forms.maps package. I wanted to add a searchbar field to search address and drop pin using search box. How to add a SearchBar programmatically a search a location? I tried...
View ArticleVisual Studio Professional 2017 and Xamarin Forms - Build Issue
VS Professional 2017 Version 15.7.4 (On Windows 10) Xamarin.Forms - 3.0 Platform Target Frameworks: iOS: 11.12.0.4 Android: 8.3.3.2 UWP: N/A If i try to create a Xamarin.Forms (3.1) project in Visual...
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Intellisense does not seem to work properly in VS for Mac 2019
I've recently upgraded to VS for Mac 2019. Have just created a vanilla project using Xamarin.Forms 3.6.0.264807 and Xamarin.Essentials 1.0.1. Intellisense does not appear to work properly when I'm...
View ArticleHow to display Gregorian date in DatePicker instead of Hijri when culture is...
My app is dual-language, English and Arabic, and when the culture is set to Arabic the date shows as Hijri. How can I force the datepicker to show the Gregorian date?
View ArticleApp logs out when it goes to background
Hi All, My App has login and when it goes to background, it is automatically getting logout in both android and iOS as well . So can anyone Please help me.
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Vertical slider takes horizontal space as lenght?
Hey Guys, I am working since yesterday with xamarin and and xaml. I have a specific layout in my mind and tried this: !--Mobile--> -Label Grid.Row="0" x:Name="mLabel" Text="Mobile"...
View ArticleVertical Slider
Hey Guys thanks in advance! So I need a vertical slider. I only found this option but can't apply it on my Xamarin.forms slider! Please help....
View ArticleCustom slider control
Hi All, I'm try to implement a custom slider in XF using custom renderers for Android and iOS as exiting slider doesn't match properly. Basically I need to increase the thickness of slider bar. Found a...
View ArticleHow to use a service. Error "Check whether the service is registered in the...
Dear all, I am a beginner in Xamarin and I am trying to develop my first Android app. I have to use a third party SDK to connect and receive data from a barcode scanner via bluetooth. I created a new...
View ArticleHow to access ContentView objects (x:Name) when you include this contentview...
Hello, I got this page: <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class="Manager.Pages.EstablishmentCreateUser"...
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