Templating the Header in a ListView
I have a xamal with a list view which looks like this <?xml version="1.0" encoding="utf-8"?> <ContentPage.Resources> <ResourceDictionary> <myControls:TravelCardItemTemplateSelector...
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Storage Access Framework shows One Drive ,Google Drive twice
Is there a reason why I see third party apps twice. Setting the Intent.
View ArticleHow to Add the “Select All” option after long tapping a UITextView in...
Hello, How to Add the “Select All” option after long tapping a UITextView in xamarin.ios. Its only show Copy, Look Up, Share... but we want select all option without Editable mode. Please help/guide to...
View ArticleAndroid 8+ crash at boot_completed
Hi, I am currently developing an Android application and I have a mysterious problem on Android 8 to 9. When I restart my phone, I receive an alert message to warn me of the failure of the application...
View ArticleImage repeated in iPad Pro 12.9
Hello, I'm using Xamarin Forms and I have this problem with the ipad Pro 12.9, when I put an image (BackgroundImage) for this device in specific, the image is repeated many times, and does not cover...
View ArticleWhat properties supported in CSS in Xamarin.Forms 3.2
I need property list that are supported in Xamarin.Forms 3.2.
View ArticleBluetooth Discovery and Pairing
Is it possible to scan and discover unpaired devices (classic bluetooth devices) from a xamarin forms app? I'm beginning to believe the device must be paired via iOS settings first. Since I don't see...
View ArticleAdd tap gesture only if VM gave a source
I'm not sure how to do this correctly in an MVVM setup. So, I have two image items <Image x:Name="ImageAdd1"/> <Image x:Name="ImageAdd2"/> however, I want the user to be able to tap them...
View Articlehow to set app icon for iOS
Hi Xamarin Forum This might sound stupid to some but I tried every angle on how to set icon for my app for iOS but still after doing the steps found in the net I cannot still see my icon when I put my...
View ArticlePicker setting Model property to null, instead of setting picker SelectedItem...
I've got a XF project using XAML & MVVM, developing in Visual Studio 2017. On one of my forms I've got a picker: <Picker x:Name="pSite" Title="Site" SelectedItem="{Binding CurrentSite}"...
View ArticlePicker in Xamarin.Forms how to use in ViewModel
This is my code but I am sure something is not right and I am getting an "Index Out Of Bounds" error: public class RegisterViewModel: INotifyPropertyChanged { public RegisterViewModel() { Regions = new...
View ArticleAdding AdSupport Framework
Hi, I am trying to add AdSupport Framework to my iOS project in order for Firebase analytics to collect user data. I have tried building a binding iOS and adding the following argument:...
View ArticleXamarin.Android: Hide StatusBar and Notification in Fullscreen mode
I am trying to hide statusbar and notification in fullscreen mode. User should not be able to pull/swipe down status/notification bar in Xamarin android. In native android it is working fine with below...
View Article[UWP] WACK -x86 and x64 errors
Good day, i have problem with Xamarin.Forms and Windows App Cert Kit. When i create appxbundle for store from Visual studio (15.8.2), WACK generate this errors (below) Target version: 16299 Used...
View ArticleCan I use Xamarin.Forms.Dependency to instantiate a class that has a...
The title is basically my whole question: can I use Xamarin.Forms.Dependency to instantiate a class that has a constructor with a parameter? All the examples I can find show interface implementations...
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How to Create a ReadOnly EditText or TextBox in Xamarin.Forms
I want to have a selectable text from textbox but it is read only and Support TextSelection. Like this
View ArticleDid not find reference matching RestoreAssemblyResources AssemblyName metadata
I am trying to add Xamarin.Firebase.Messaging NuGet package in my existing Xamarin Native project. After installing this package i started to get the weird error. I tried uninstalling the package but...
View ArticleAndroid IBeacon Detection
Hello everybody, I cant find an example project for detecting IBeacons under Xamarin Android. Have someone an idea how to achieve this ? I am currently working with the estimote sdk but with no success...
View ArticleHow can I keep the master-detail icon in a Navigation page instead of having...
I have read through a lot of threads on here asking similar things, and I have tried all of the fixes suggested, but nothing I do seems to work. I am pretty sure my code is not that different. I have...
View ArticleBinding Visibility MVVM tabbedPage
Hello, I have a problem with this code: using System; using Visites.Pages; using Visites.ViewsModels; using Xamarin.Forms; namespace Visites.TabbedPages { public class VisitTabbedPage : TabbedPage {...
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