Network connectivity issue with xamarin forms
I developed an app with xamarin forms. when I keep the app running on the background for a long time(2-3 hours), the application is going to a state where it can't make any rest calls. it throws an...
View ArticleCross Platform Charts and Graphs, Free & Easy - Here's How
Create WebView and add it to a Xamarin Forms app. Have your app create the following Kendo UI chart HTML. Works in Android and iOS and WinPhone. Supports a million charts: eg...
View ArticleRecord video using MediaPicker don't work on IOS
Hi, I'm facing with problem when I tried to record video using MediaPicker. It works on android as expected, it opens camera view and I can record video and then hook a file. On IOS camera view don't...
View ArticleiOS, Forms 1.3, MasterDetailPage.IsPresented = False does nothing.
Seems to work just fine on Android...on iOS, it never gets rid of the Master view. Not only that, I can't seem to slide to close the Master either. Anyone else experiencing this? For what its worth,...
View ArticleView Cell - Issues
I've been having a hard time getting my ListView to perform correctly. I have a custom ViewCell with one Image and one Label. If I begin scrolling my list I get bombarded with "Received Memory Warning"...
View ArticleStyling and Themes in Xamarin.Forms
I've been using Xamarin.Forms for two weeks now and I haven't been able to figure out how to fully control the styling of my app. First of all, I wanted to define the style (colors and fonts mostly) in...
View ArticleApp no work in release version
I create app in xamarin Cross Platform all is work in debug but i bulid app in release version and app crash. Application output: ERROR: [mono] Unhandled Exception: [mono]...
View ArticleRefresh ToolbarItem Icon
Hello, Is there a way to refresh a ToolbarItem icon? My application has a ToolbarItem that represents some kind of status. This application will connect to a device and I would like to change the icon...
View ArticleWhy not make itemSelected (from ListView) a command?
I thought I could send to my ViewModel a command letting it know when an item was selected from the list view.
View ArticleAdding Icons to Tabs
It is pretty easy to add tabs to a page, but I need to add Icons to my tabs. The tabs pick up their text from the Title of the page they link to; is there a mechanism for inserting icons as well?
View ArticleTableSection change Title color
Hi all! It's impossible to set color for title in TableSection. I wrote a renderer for table and try to set color there: public class TestTableViewRenderer :...
View ArticleXAML binding to code-behind property in ContentView subclass
Hi, I've subclassed ContentView to create my own custom control where I can use XAML and a code-behind file (like a WPF UserControl). Only problem is how do I bind to properties in the code behind...
View ArticleArchitecture Advice
I am working on a Xamarin.Forms app. I have the usual View (Xaml with code behind), Model and a ViewModel. I also have created a "service layer" that "talks" to the backend. Is it a best practice to...
View ArticleIs it possible to use Forms with a Native Android Project ?
Hi All, I'm working on one Android project. We have some simple screens with controls like TextView, Button, Images. We have some complex screens like custom ListViews, Charts, Graphs etc. as well. My...
View ArticleIntellisense not working in XAML (Visual Studio)
Hi Team, Good day, While designing the UI with XAML, Intellisense not pop up. But Its working with Xamain studio in Mac book. Can you please let me know is any thing need to configure in my end to get...
View ArticleProblem With Device.StartTimer
Hi Guys, I am developing a cross platform app using xamarin.Forms and PCL. I want to change the Image of a image control for every 2 seconds,for that i Used Device.StartTimer To change the Image For...
View ArticleResore previos view position after animation
Hi! Is there any way to restore previos view position after animation? Or just get previous bounds? Thank you!
View ArticleI cannot use HybridWebView in Xamarin.Forms
Hello, I am trying to use the HybridWebView control inside a Xamarin.Forms page but I get the following exception when the related page is called: System.TypeInitializationException: An exception was...
View ArticlePackage Installation Error Upon Solution Creation
Hello I am using Xamarin 'right out of the box' and I have created a Xamarin.Forms Portable C# Blank App. Upon creation of the solution I straight away get the error: Could not install package...
View ArticleNavigation.PushModalAsync Transparent Background Question
I have a Page that has a button, this button triggers the Navigation.PushModalAsync Event, the goal is to have a small pop-up like window where the user can enter information and click a button to...
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