Check box tristate
Xamarin forms 4.1 introduce checkbox default control for xamarin forms .Can you please any suggest the sample for checkbox tristate using xamarin forms without using third party controls.
View ArticleHow do I get Xamarin Forms UWP to install all of my language resources?
I'm hoping someone has the answer to this. I localized my app as James Montemagno instructed in his video and also put the dropdown to choose the language, but Xamarin Forms UWP will only install the...
View ArticleCustom URL schema in Xamarin.Forms for Android
Hello dear people here. I got an issue with one of my Xamarin.Forms apps. I want to register for a custom URL scheme. Its working fine under iOS but not so much under Android. As far as i can see the...
View ArticleImplementing INotifyPropertyChanged for an OS-related value
I'm trying to implement INotifyPropChanged for a volume level property, which is required to be set and updated dynamically (i.e., the label should change as the user presses up and down volume keys)....
View ArticlePlease provide me source to create chat application
I am new in xamarin. Please provide me source to create chat application
View ArticleStore a push notification
Hello Xamarin forums am working with xamarin forms for the past four months and now am working with push notification, is there any method that can i store the notifications that i received from GCM to...
View ArticleFastRenderers.ImageRenderer Bug - ObjectDisposedException: Cannot access a...
I am hurting my brain since last one week on an issue. I am using CrossMedia plugin to capture photo's. The flow of the application is something like this: 1. Main page with 4 tab pages. (PAGE 1) 2. On...
View ArticleStrange warning when loading Xamarin.Forms project. How to get rid of it.
Hello, When opening a project, these warnings are shown in the error list window in Visual Studio 2019: El paquete "Plugin.MediaManager 0.4.5" se restauró con ".NETFramework,Version=v4.6.1" en lugar de...
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System.ObjectDisposedException Can't access disposed...
Hi Xamarian, Hope you all are doing good. Please help me out . I'm facing one issue with grouped Listview . i.e. System.ObjectDisposedException: Cannot access a disposed object. Object name:...
View ArticleDisable listview animation on selected
How can I disable the animation of listviews/cellview when they are clicked on. The animation is fine on Android, but on iOS, when the listview item is selected, there is a grey background as well as...
View ArticleAlternative Float Button ISO and Android
Searching I could not find a floating button that works just like Ios and Android, all failed in something, so I decided to create one, and compare the code. Easy to use. project XamarinFloatButton in...
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How to add 2 rows of images using collectionview
l have a row of images created using collectionview as per the code below. <CollectionView.ItemsLayout> Horizontal </CollectionView.ItemsLayout> <CollectionView.ItemTemplate>...
View ArticleStyle OnPlatform and DynamicResource
I have defined a style , but I'd like to set the Android and iOS values to a DynamicResource - What's the syntax? <Style TargetType="SearchBar" ApplyToDerivedTypes="true"> <Setter...
View ArticleForce Shell to Rerender - Respond to a DynamicResource Color change
I have the MainShell color resource as a DynamicResource. When I change the color, some of the tabs and navigation pages update their color, some don't. I have to 'click around' a bit on tabs and...
View ArticleNavigate inside TabbedPage (MVVM)
Hi guys, I have a problem that maybe many of you faced but even after browsing the web and this forum I couldn't fix it... I have a TabbedPage that contains 2 children, a ContentPage (Page1) and a...
View ArticlePlay local file with MedaiManager
Hi, I'm trying to play a video stored locally using MedaiManager. Do I need to put it in the PCL project or in the iOS > Resources folder? And is this set to Content or Embedded in the properties of...
View ArticleHttpClient/API calls really slow.......( Only on iOS ) Andoird and UWP are good
On Android and UWP, everything is good. However ONLY for iOS the code just runs/executes really slow. Any ideas? var uri = new Uri(url); using (var client = new HttpClient()) { var request =...
View ArticleXamarin.iOS.dll not found on Mac or Azure DevOps
I currently have a Xamarin.Forms project that gets automatically built using Azure DevOps after each code commit. It usually had no problems building until recently, now the issue is that...
View ArticleFinding the toolbar of a modal NavigationPage in Xamarin.forms >> Android
I've asked this a couple of weeks ago on stack overflow, but with no success, so I try here. My intention is to get a handle to the toolbar in Android native (on a xamarin forms Project). This, in...
View Articlecall native method from PCL failing Xamarin.From > 4
When trying to call a native method from my Shared Project (.NET Standard 2.0) to my iOS project. It not entering the CallToNativeMethod on my iOS project when using Xamarin.Forms version 4 or up. I...
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