Xamarin.Forms adding items/data from a Rest API to an ObservableCollection
I've got a Xaml page that I'm using ListView on to display a list of offers. I'm trying to Get offers using a REST Web API call to display on the page using an ObservableCollection. Since async calls...
View ArticleMasterDetailPage (Android) adds back arrow to first page of a navigation stack
I can't help but get the feeling that I'm missing something here. I have a MasterDetailPage whose Master is a NavigationPage. On iOS this displays as expected - the first page has no "Back" button or...
View Article[XLabs 2.0.5713-pre4] MediaPicker causing System.MissingMethodException in...
Hey all- I'm running into an issue with the MediaPicker on Android. To preface it, I've tried the solutions at...
View ArticleProperties dictionary does not persist across restarts
At https://developer.xamarin.com/guides/xamarin-forms/working-with/app-lifecycle/#Persistence we're told that calling await Application.Current.SavePropertiesAsync() immediately after adding a key to...
View ArticleFix for Button Layout Bug on Android
If you've run into the same problems with layout on buttons that I have where when you either add other controls, or even just do things like set text on labels, and you're finding that the Button text...
View ArticleXamarin.Forms Convert to Byte[] without losing Image Orientation
How can i convert Xamarin.Forms.Image to Byte Array without losing Image Orientation Info?
View ArticleFit button's height to button's content (multiline text)
I already set UIButton.TitleLabel.LineBreakMode (iOS) that it can stored multiline text inside Button. But button's height do not resize. Does anyone help me or give any idea ?
View Articlecustom renderer navigation bar disappears
For my project I needed to have something to the effect of a master detail page but with the possibility of a sliding menu on either side of the screen. So I wrote my own and added custom renderers....
View ArticleChanging the StackLayout.IsEnabled property doesn't have any effect...
In WPF, we can set StackPanel.IsEnabled = false and it will set IsEnabled = false to all the controls contained in the panel. I tried to do the same with the StackLayout, but it doesn't make any...
View ArticleEntry appearing black or gray on some Android phones?
In my Xamarin Forms app I defined an Entry like this: <Entry Placeholder="Type Email" Text="{Binding Email, Mode=TwoWay}" Keyboard="Email" BackgroundColor="{x:Static Color.White}" Opacity="1"...
View ArticleCan i use Xamarin studio for Windows 7
I wish to build an mobile app for IOS, Andriod, and windows phone using c# code. can i use xamarin studio in windows 7?
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Xamarin.Forms Performance with MasterDetailPage & ListView
Hi there! Does anyone know something about performance issues in Xamarin.Forms when doing transitions between pages with lists? I have an app with MasterDetailPage menu, and two pages of it show a list...
View ArticlePop 2 modals at once
Hello everyone, In my setup I use a MasterDetailPa ge with a Navigation page as the Detail Page. At some point in our App we have 2 modals pushed on top of eachother. We would like to remove both...
View ArticleWhat can i do for solving this problem?
Hello, I have a problem. I just tried building Hello, Xamarin, but it had not worked. Of course, i checked the log files and i googled it. But i can't solve the problem. Could you let me know why it...
View ArticleXLabs and Xamarin.Forms v2
Hi, after installing XLabs.Forms into a Xamarin.Forms v2 Solution, the WinPhone-Project says "Cannot resolve dependency to assembly 'Xamarin.Forms.Platform.WP8, Version=1.5.0.0, Culture=neutral,...
View ArticleIssue with 'InitializeComponent' method...!
Hi all, I am working with the PCL project and recently I have upgraded the Xamarin Forms to version 2.0. Now I am getting the problem with 'InitializeComponent' method. It shows the error : "The name...
View ArticleHow to show alert popup ?
Hi all, I was working with the older version of xamarin forms, till that everything was working good but as I have upgraded it to XF version 2.0, my alert popup messages giving me error. Does anyone...
View ArticleXamarin android seems to be not working in release mode.
Xamarin android app is not working in release mode though it works in debug mode.Also, in logs I’m not seeing any exception or related to that. Just to add ,I’m seeing that whenever I tap on login...
View Articlehow to create cross platform app in xamarin studio
Hi, I want to create quiz module cross platform app (IOS, Android, Windows) using xamarin studio.. Initially where i have to create forms either visual studio or xamarin studio...
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