ListView.ScrollTo not working on Android
Hi I use ListView.ScrollTo to scroll to the very bottom of a ListView. On iOS its working fine but I get a Java crash on Android. _messageListView.ScrollTo (_messageList[_messageList.Count -1],...
View ArticleStop Webview from bouncing vertically in xamarin forms
Hi, I want to stop web view from bouncing vertically in xamarin forms. In Android mobiles web view is not bouncing, Only in iOS mobiles. Thanks
View ArticleMaterial Design in Xamarin.Forms
Hi All, Just a quick question: If I will do a Xamarin.Forms project will it look and behave like Material Design rules tells, when I will run it on Android 5 (Lollipop)?
View ArticleBinding to Picker Items
Hi, I believe it is not possible to Bind in XAML to the Items property of the Picker control. If this is the case, which is the best approach to populate the Items collection from a ViewModel...
View ArticleHow to scroll to last item in ListView
Hello. I'm using Forms 1.4.2.6359 and I have a ListView with HasUnevenRows = true. I'm trying to get the ListView to scroll to the last item in the list after its ItemSource is asynchronously populated...
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Xamarin Forms + Maps
Hello, I'm getting errors which i don't know if are bugs or just my dumbness I create a new project (shared or portable, gets the same result). Try to add Xamarin.Forms.Maps to all projects, and get...
View ArticleListView.ItemAppearing works for a ViewCell but not triggered for a cell...
The ItemAppearing event for ListView is triggered for a ListView with ViewCell itemTemplate whose item template has not been rendered in iOS or Android but is not triggered when the ViewCell is...
View ArticleWinRT tablet/desktop doesn't always show TabbedPage TopAppBar on right...
I have a an app with a MasterDetailPage and a TabbedPage is set as Detail. On WinRT, the TopAppBar with the TabbedPage icons doesn't always show if I right click or swipe down from the top. I have to...
View ArticleChange and control device orientation programmatically in Xamarin.forms
Hi, Is there any cross-platform way to change/control device/UI orientation programmatically in Xamarin.forms ? Suppose i an writing a cross-platform app using Xamarin.forms where i have 2 pages. After...
View ArticleException in Navigation Bar Back Button
Hi Friends. I'm on android (iOS, no problem) I have a "navigation page" root page I do a pushAsync to open a child page. If I press the back button present in the navigation bar, I have this exception...
View ArticleMasterDetailPage Icon would not update correctly on rotation still happening
Hello, On XF 1.5.0.6446 release notes there is a bug that has been "fixed" but is still happening. Other Fixes [iOS] MasterDetailPage Icon would not update correctly on rotation I have a...
View ArticleHow to use and create Ellipse in OpenGL or OpenTK
Hello, I am new to OpenGL and as i have search for OpenGL i get to know OpenTK is API to use OpenGL in Xamarin. I am not sure how to start with OpenTK. I wanted to draw an ellipse with anti-aliasing in...
View ArticleNavigation.PopAsync(true) shows blank page
Hello everyone, i'm currently fighting with a very strange behavior on Android devices. My app is developed with Xamarin Forms and should be available on iOS and Android. I'm using a...
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Grial UI Kit for Xamarin Forms (Xaml Layouts)
Hey everybody! Just wanted to share with you our first Xamarin Forms User Interface Kit, Grial. Grial is collection of fully customizable, themeable screen layouts crafted in XAML You can use it as a...
View ArticleGetting ViewCell content in ListView.ItemSelected
I'm having an issue with ListView in XAML. I try to achieve a ExpandableList with opening animation. For this I wanted to use a ListView and StackLayout. In the ItemSelected event, I would like to add...
View ArticleMultiselect ListViews
I am new to Xamarin Forms and was wondering if we could build Multiselect Listviews using Xamarin Forms. Any help would be appreciated.
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Notification to PCL when WiFi state changed?
Good afternoon everyone- I have a quick (hopefully) question regarding receiving a state change notification for WiFi connectivity. The simple version: How do I get notification in my PCL that WiFi...
View ArticleService crashes if there is no UI
That happens after a restart or after the user forces the app to stop. The service (intercept a sms) doesn't get called, but I get a message "App X has stopped". I know it doesn't get called because I...
View Article[Xamarin.iOS] Info.plist Edition problem on VS
I want to do something like what is in the following link (https://developer.xamarin.com/guides/ios/application_fundamentals/working_with_the_file_system/#Sharing_Files_with_the_User_through_iTunes)...
View ArticleCurrent state of Xamarin Forms under Windows
Hi, I already use Xamarin Forms for an iOS and Android project, and have had very good results with it, but now I am looking towards using it for another project. One thing that I've been meaning to...
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