Handling Unhandled exception for Android still crashes app?
I have in MainActivity handling undhandled exceptions as below but even though doing this causing app to crash. Is there a way to handle that app is not crashing? protected override void...
View ArticleUWP blank app failing Windows App Certification Kit HighVersionLie test?
I have a windows UWP xamarin forms app, which I am trying to get to pass the Windows App Certification Kit tests for sideloading. It passes every test except the third 'Deployment and Launch Test'...
View ArticleReference Error in globalization
Hello all Please can anyone help me? When I am trying to globalize my texts using this XAML code: xmlns:translate="clr-namespace:MeatStore.Supports;assembly=LocalizationSample"...
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Does Xamarin have a Control or Layout that Behaves like an MVC Partial?
I am very new to Xamarin Forms & I must use use version 2.5... I have a 1-to-Many (parent/child) relationship in an MVC form that I must replicate in a phone application using Xamarin Forms. In...
View ArticleXamarin ownership
Someone I know said that due to Xamarin licensing, I do not own the APK I create. I cannot find a source of anything even vaguely like this. We had quite an argument. I assume I am correct. But, am I?
View ArticleHaving trouble with Forms WebView on Mac with http connection
Hi, I trying to use a webview on Mac + Forms (not xamarin.mac), but I can't manage to use http connection (for dev) as documented. It work perfectly fine when I do the build thing for iOS (same code)...
View ArticleNo resource found that matches the given name "Theme.AppCompat.Light"
Hi Xamarinians I have upgraded the support library packages to v23. After that I am getting this error in the style.xml files Error APT0000: Error retrieving parent for item: No resource found that...
View ArticleListView's ContextActions - how to force display all MenuItems as buttons...
Hello I have ListView with 4 ContextActions attached. On Android, when I long press ListView's item, I see 3 of my MenuItems displayed with icon and the fourth one is displayed as text under "3 dots...
View ArticleXamarin Android wearable wifi connection
Hi, I'm new to Xamarin Android Wearables, and I want to now if I can develop an app that comsume some RestService using WIFI. Once a have a response then y change some layout color on my Listview...
View ArticleAndroid 7.0 System.DllNotFoundException: /system/lib/libsqlite.so
I get this exception System.DllNotFoundException: /system/lib/libsqlite.so whenever I try to create a SQLite.Net.SQLiteConnection in android 7.0 any idea how to fix it? I'm using these nuget pacakges:...
View ArticleCustom control with content
Hello developers, I have this control: public static readonly BindableProperty TitleProperty = BindableProperty.Create(nameof(Title), typeof(string), typeof(FrameView), default(string)); public static...
View ArticleApparent bug with SearchBar and Barcode scanner
Hi all, Got my search using SearchBar and SearchCommandParameter working, all tested manually and working the way one would expect. :-) Then I tried using a USB handheld barcode scanner (which is the...
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Collapsible Toolbar in Forms application?
Hi! I've googled a lot of different resources and basicaly found no answer to my question which is: is it possible to create this using Xamarin Forms? I can achieve changing the color of the ToolBar to...
View ArticleHow can i convert decimal value to text?
I try to create a table of item public int Id { get; set; } public string item_name { get; set; } public decimal item_price { get; set; } public decimal item_discount { get; set; } public decimal...
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Consume a UI Component in XF from Binding Library (Android)
Hi everyone! I'm trying create and integrate my first android Binding Library to be consumed in my XF project, the native android library Im trying to consume in my Xamarin.Forms project is here:...
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Split Page Diagonally
Hi looking at information to do something like the below but with an image: Basically I want split diagonally with an image/media one side and some text the other side. As a note I'm using a tablet...
View ArticleXamarin C# Take picture without open Camera
I have a QrCodeCode with used the libary "Zxing". Now i want to Take a picture of the complete screen inside the QrCodeScanner. The Problem is i dont want to open the Camera. I want to create a Button...
View ArticleOCR library for Xamarin.Forms
Hi all, I was wondering if someone has found a way to implement OCR in a Xamarin.Forms app to be distributed to iOS, Android and Windows Phone 8. This is my Research so far, but I will require to...
View ArticleReleased event is not working properly for button and Image button
I need to change button image on press and release. I have added pressed event and release event to button. On press, image is changing But on release image is not changing. Does anyone know a solution...
View ArticleHow can I set StyleSheet by platform?
How can I set StyleSheet by platform? Code: <StyleSheet Source="{OnPlatform iOS=Styles/AppStylesIos.css, Android=Styles/AppStylesAndroid.css}"/> Error: Position 6:10. Source property is not a...
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