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Bug, iOS, Label with StartAndExpand HorizontalOptions does not expand if...
Hello there, Because a picture is worth a thousand words, let's start with this: As you can see, I am trying to build rows with a left-aligned Label (LayoutOptions.StartAndExpand) and a right-aligned...
View ArticleApproaches/alternatives to embedding chat in xamarin forms applications!
Dear friends, I'm starting to consider approaches/alternatives to embedding chat in xamarin forms applications, I think that would very useful in at leat two scenarios: I) Provide a communication...
View ArticleIssue: icon of ToolbarItem not shown in Android
Hi I do have a problem showing an icon in Android within a ToolbarItem. With iOS there is no problem. Some background info: Framework.Xamarin.Forms - Contains following code: toolbarItem = new...
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Application windows are expected to have a root view controller at the end of...
Cry. Suddenly my app I'm working on doesn't work anymore -> I'm now getting the following crash when I start my app: Objective-C exception thrown. Name: NSInternalInconsistencyException Reason:...
View ArticleXamarin forms Navigation page
Hi, is there a way to make navigation page title to the center of the page. sismail
View ArticleThe type or namespace name 'Xamarin' could not be found
i've Created a xamarin Cross-platform solution (Blank) and it runs normally on android emulator whenever i try to run it on xamarin Live Player i get the below errors 1- AppDelegate.cs(1,1): error: The...
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Height of Stack Layout is always assigning 0
Hi, I have a Vertical stack layout which i am adding elements to. I want to get the height of the stack layout but it is alway assigning the value of 0. When I inspect in Visual Studio, the height is...
View ArticleUWP : FillAndExpand expand out of screen of a modal content page
In a modal content page, I have a grid : <Grid HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition...
View ArticleAzure twitter authentication redirect back to app?
Hi. I am trying to make my twitter authentication redirect back to my app after completing authentication, but it is stuck in twitter's redirect page. what am i doing wrong? Currently trying to...
View ArticleRealtime Xamarin Tesseract detection
I am attempting to use tesseract in Xamarin.Forms for text character recognition on images. On Android, I've implemented the logic using the steps below; Grab bitmaps of the TextureView. Convert...
View ArticleTo create an object and send by service
How can i create an object? This object has: Serial Number, Description, Message All data i get by foreach and i create this object. How can i create and i send by service?
View ArticleConnect to Oracle using Xamarin Forms PCL
Hi, I am trying to connect to Oracle from my Xamarin Forms PCL project. I added the Nuget Oracle.manageddataAccess but getting: Could not install package 'Oracle.ManagedDataAccess 12.2.1100'. You are...
View ArticleXamarin Ways to connect to local and external database simultaneously
Hello, I have a question about how I should proceed, I have a xamarim application connected to a sql server database via an external server. It works via internet, the problem and when I do not have a...
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TableView excess spaces at end of the list
Hi, I've got a tableview setup with intent as settings. Within this i have added a number of image cells along with a switchcell. however at the end there is a lot of blank space. Is there way to...
View ArticleCreating tags which are toggled by user
Fairly new to Xamarin and mobile development so this question has been driving me in endless circles this afternoon. I have a screen where the user sees multiple tags in a horizontal layout like [Tag1]...
View ArticleXamarin Forms fails to create an instance of DI container
I'm using Visual Studio 2017. Created the default Xamarin Forms project (.net standard 2.0 + android). No changes in project configuration, Debug mode. Compile -> Build -> Success (simple page...
View ArticleXamarin Forms Map error on Andriod
I'm getting a Unhandled Exception when debug project. ///////////////////////////////////////////////////////////////////////////////// Unhandled Exception: Java.Lang.NumberFormatException: For input...
View ArticleMain.axml error: This project contains resources that were not compiled...
I just installed Xamarin (Visual Studio). But I have a problem: When I start a new Android project (Blank app) and I open the Main.axml there is this message: "This project contains resources that were...
View ArticleDoes modal page resets navigationstack?
After pushing modal page if I check Navigation.NavigationStack in its OnAppearing method and it is empty list. What is the deal with it? How can I get previous NavigationStack ?
View ArticleTabbed Modal Page has no Toolbar and ToolbarItems? Bug?
I came across to a strange behavior today. When I push a tabbed page as navigationpage, code below works. I can see the toolbar items and tool bar. But If I push same page as modal page without any...
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