How to write a custom Renderer for Bindable Picker to change its Font...
Hi, I am using a BindablePicker as given here . However, the displayed selected item name font size by default is larger than what is required in my design. So, I want to add two more properties to...
View ArticleFile from Resource
Hi to all, How can I read a file from App resource? When I am trying to save it in resource, no "EmbeddedResource" property exists only "Linked at compile time" My App is .NET Standard and I am using...
View ArticleHow to change tabbed page navigation bar background color?
How to change navigation bar color of a tabbed page?
View ArticleFailure [INSTALL_FAILED_VERSION_DOWNGRADE], can not deploy Android app
Hello, in my solution, I can not run the project on my Android phone. Can not deploy the solution because of the error : Failure [INSTALL_FAILED_VERSION_DOWNGRADE]. How can I solve it?
View ArticleMultiple Horizontal Buttons
Hi guys. I need to place 4 buttons in horizontal orientation, but I can't show all of them, why? I attach an image.
View ArticleHow can I use a Google Spreadsheet as a datasource in a Forms Portable project?
I am developing a cross platform app (iOS / Android) and would like to use a Google docs spreadsheet as the data source.
View ArticleWhich Solution on Azure mobile apps
I have my Xamarin forms app for Android and IOS. i have sqlite local database and Azure easy table for the backend. i couldn't find much documentation on "which azure solution is available and the...
View ArticleApplication crashing and it comes back to login page/first page after the crash
Application is crashing, in the sense - it comes back to login page/first page after the crash/back to first page so please suggest me a way to find the issue and i have attached the log below 06-13...
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Picker Binding problem
I have a picker Binding problem from view to ViewModel myview <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"...
View ArticleI am having a problem compiling an IOS app
what does this mean? Severity Code Description Project File Line Suppression State Error An unexpected error occurred while checking consistency between the local app and the remote build for...
View ArticleXamarin Forms Android App Connect/Communicate via USB to PC
Hello, I am working on an Android (Xamarin Forms) application, and have a need to communicate with a Windows PC. This communication NEEDS to happen over USB cable. I googled this problem and found a...
View ArticleXForms- WebBrowser History Activity
Hi, I want to make View, within are dynamically Textviews with histories ( in mainactivity i'm operating on webclient, in historyactivity i'd like to see this View) Would You like to share idea's with...
View ArticleXamarin Form Application login session automatically logouts after 60 seconds
Hi, My Xamarin Application's login session automatically logs-out after 60 seconds so how/where do i override any method to not to log-out automatically from the login session. Thanks,
View ArticleXamarin forms with .netStandard 2.0, can't reference Core
I can't reference my Interfaces from my .Core project to my Android Project and I don't understand why... I created a new solution with Visual Studio 2017 in Xamarin.Forms with .Net Standard lib. And...
View ArticleGradient as background color
I want to set a gradient background to a Xamarin.Forms layout and view. How can i do that? A tricky but not very appealing is using a WebView and settings the gradient background using CSS but i want...
View ArticleI want to do processing when the application is not running.
I want to do processing when the application is not running. Is it possible to run the program at intervals of several minutes when the application is not running?
View ArticleXamlC failed unexpectedly after update
I opened my project this morning and updated Xamarin.Forms and started getting XamlC failed unexpectedly. I tried clean - shutdown - rebuils/ clean - shutdown - delete VS/Bin/Obj folders ...tried...
View ArticleScreen Orientation Rotation and Menus in xamarin forms
I have an android menu because i needed a searchview inside of a toolbar. When i add ConfigChanges.ScreenSize | ConfigChanges.Orientation to my activity and the screen rotates, my menu is recreated (as...
View ArticleProblem with Firebase Analytics (Android) on Xamarin.Forms
Hi, I am trying to implement Firebase Analytics in my Android project in Xamarin Forms... My Dependency: using System; using Android.Content; using Xamarin.Forms; using Firebase.Analytics; using...
View Article[UWP] ListView lag
Xamarin.Forms 2.4.0.9102 I have problem with ListView in UWP (only UWP). When I scrolling up or down then listview lag. My XAML: <ContentPage.Content> <ListView...
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