why ItemSelected in listview doesnot work sometimes
I have a listview which displayes images in formA. When i select one image in formA it will go to another form (formB) and if i press back button and come back to formA and i click same image again but...
View ArticleIt's Shell a good choice?
Hi everyone, I'm about to began a new project, a personal one as mock for future projects and l'm giving a try to Shell... it's quite cool and easy and covers about the 80% of my app complexity but I'm...
View ArticleIs there a way that I can put progressbar inside the List view cell? Xamarin...
I just learn how simple progress bar works. But I want to make a progress graph percent or some sort of progress status. The problem is, I'm having a problem whenever I include the progressbar inside...
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How to maintain a downloading progress of list view item in Xamarin Forms
I am using ListView that contains item template to show book information with download button ( Contains Image of book, Title, Author and button to download book). Need to show download progress while...
View ArticleTap and pinch gestures conflict
I have a page that has a grid that contains a dynamic number of controls within it and each control has it's own tap event. I need to be able to pinch on this grid to add or remove columns. On iOS this...
View ArticleXamarin.Forms *needs* a hot reload system
Flutter is winning the hearts and minds of developers. I can see there is already jobs opening asking for flutter knowledge. Everywhere I read about flutter, people praise one functionality: "hot...
View Articlehow to create a chat application using xamarin form
I am trying to develop a chat application using cross platform .And Data will store in database.I am not Understanding how to develop .Any suggestion please?
View ArticleHow to use SelectionChangedCommand
I trying to get data from CollectionView to ViewModel when activeItem has changed. I try to bind ICommand on SelectionChangedCommand="{Binding Swipe}" but on swipe I don't get data from CollectionView....
View ArticleNetwork Connection
Hi Xamarin Forum may I ask how to check network connection every 5 seconds? I tried the guide written in Stack Overflow...
View ArticleFile browser on iOS
Hi all, I am building app in xamarin forms and I need to implement option for user to browse sd card and pick a folder. This was not an issue on android, but I can't figure out any way to implement...
View ArticleHow to detect Enter KeyPress in Editor?
In my app there is an multiple line Editor. So when I press the Enter key there is not Complete event to raise. I want process the KeyPress event in XAML, but there is no KeyPress event can use in...
View ArticleXamarin Forms IOS - Silent Remote Notifications doesn't run when app is in...
Hello. I have implemented the silent remote notification for IOS (link:...
View ArticleDetect app kill
hi Is there a way to detect killing the app by the user. If user kills an app from recent apps. Thanks in advance.
View ArticleListView not update
Hello Developers, I want to update my ListView at TextChanged event of Entry. I tried some things bu not worked. This is my model public class Model { public string Number { get; set; } public string...
View ArticleHow can i hide a button on the toolbar in a single page (contentpage)?
Good morning, how can I make a button in the toolbare visible on all the pages on the page where the button reports is not visible?
View ArticleApp Shell - pop to root on tab tap
For apps like Spotify & instagram, when a user taps on a bottom tab, and the user is already on that tab, it triggers an action for that tab's navigation to pop to root. How can we achieve this...
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Not able to create a xaml file properly
Hi, I am not able to create xaml file properly .I am getting cross sign after creating the xaml file,Can anyone provide a solution for this. Please find a attached screenshot here
View ArticleReloading data using PopAsync in Xamarin.Forms shell
Good morning, we would like to extract the currently active view out of the shell. We are using Xamarin.Forms 4.0.0.540366 as it is the latest stable version. The exact situation is that we have two...
View ArticleChanging MainPage between AppShell and NagivationPage breaks app screen.
Hello. I found an issue of Xamarin.Forms 4.0 on Changing MainPage between AppShell and NagivationPage. It is very easy to reproduce the issue. 1) Create a Xamarin.Forms 4.0 solution with AppShell...
View ArticleCan not create a GAUGE representing a thermometer!
Hi Developers I need to create a simple gauge showing temperature status, can anyone help me with this issue? best regards
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