When ViewModel refresh items of listviews in WP 8, the litsview hides and shows
I have a List view that are refreshed by timer every x seconds. In Android and iOS, when I have some changes, it's shows without any problem. In Windows Phone 8, when the listview it's refreshed, the...
View ArticleDynamically change the toolbar icon doesn't work in iOs
I have two images filter.png (default icon) and filter_active.png, they just don't change until I open filter page. After I change something and I close filter page and come back to previous page. I...
View ArticleXamarin Forms, button needs two taps before anything happens
Hi All I am having a bit of a strange problem, not sure if anyone else has had the same problem, when you initially tap the button, the button goes a darker shade (highlighted), you then have to tap it...
View Articledp and pixels. image does not fill the whole screen.
Hi everyone. I'm working in a cocossharp project and i'm having some sort of problem. I downloaded Fruity falls project and the project has a 384x512 image and it fills the whole screen because the...
View ArticleEmpty Notifications after reboot
I am sending parameters from PCL to Android Broadcast receiver. I have declared BOOT Completed Broadcast receiver. The parameters are displayed as notification when the phone is not rebooted. but it...
View ArticleDetermine logical View's size?
Hi, How do I determine what space a View requires? For example: <Label Text="Lorem ipsum dolor sit amet" /> What will be this Label's size without knowing anything about its parents. Now same...
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Signup and login system for xamarin
Hello all! I was considering using Azure App Services with my Xamarin Forms app. I was wondering if Azure is able to hold user account information in an easily integratabtle system? I am pretty new to...
View ArticleXamarin.Forms, OnResume and OnPause
Hi All How can i achieve OnResume and OnPause, or even a way to detect if the app is open, I have a HttpClient call that fails when app runs in background as i am using a timer, I would like to switch...
View ArticleWhere are the XAML designer tools?
Years have past ;-) not really but I think this question has been asked many Times' before. The forms previewer crash all the time. It could be seen more of a compile:designer that breaks as soon as...
View ArticleXamarin app is deployed but does not work on the device
Greetings! I'm in the process of developing a xamarin forms application and am trying to do tests on my device but the app is deployed but does not run. Here is the message in visual studio output....
View ArticleHelp to solve a LinkAssemblies failure with TK.CustomMap using skip linking...
Hi everyone, I have encountered the error below while trying to build a release configuration of my project. Since I didn't think I could fix the issue I decided I would just try and skip linking the...
View ArticleXamarin.Forms previewer needs a Manual Refresh button
I've had to recreate a new content page, close and open it (the official advise) just to update the preview. This is insane. Can we get a refresh button?
View ArticleMaster Detail
Hello, Well I am a beginner on Xamarin platform. I created a demo app with just a label which worked fine and executed successfully on UWP. After adding a Master Details page I am getting few...
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How to accomplish a whatsapp like popup dialog selector ?
How to accomplish a whatsapp like popup dialog selector in Xamarin Forms ? because i want the user to choose between Camera and Gallery when he click add photo.
View ArticleAndroid button - how to make transparent background and no border ?
I have an app that started on iOS and I'm migrating it to Android, I have a horizontal stack layout where I have a few controls to help the user filter / update a list view below it. Everything works...
View ArticleLet's talk performance
As we continue to release performance focused features and fixes, and build processes around performance, I want to have a thread dedicated to those items. Our public roadmap itemizes the feature work...
View Articlelistview binding images with url crashes
Hi everyone, i couldnt find my specific problem at forums' posts, so i want to ask that, i only have a listview component in a page, like that : <br /> <ListView x:Name="SeparatorListView"...
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ConentPage BackgroundImage
Dear All, anyone knows how to set BackgroundImage for ContentPage thanks
View ArticleXamarin Froms, Visual Studio 2017, String Localization
Hey guys I was using so far Visual Studio 2015 to develop apps with Xamarin Forms, PCL I recently downloaded Visual Studio 2017 for the same purpose Unfortunately, I can't create a resources...
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