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Recommend the best , easy and detail Tutorials of Xamarin.Forms?

I am new in Xamarian don't know how to start to get a good grip on Xamamrin.Forms? would any one recommend me a book or tutorials ?

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FreshMvvm FreshTinyIoC.TinyIoCResolutionException

Hi @MichaelRidland, I've implemented a custom MasterDetail navigation service, to have a custom master/menu page. I inherited from FreshMasterDetailNavigationContainer. I created the custom Menu via a...

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Won't build on Azure

I have an out of the box Xamarin.Forms application (ToDo List) that builds fine on my Windows machine, but which fails on an Azure build, saying "cannot access java.lang.object" -- any ideas? Thanks!

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How to send Post data in WebView [Xamarin.Forms (Portable)]

I am trying to send the Post data to the server and wants to display the response in HTML response in WebView I was trying to do it using the HttpRequestMessage but unfortunately Xamarin.Forms.WebView...

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What is the best way to bind data in ListView?

Hello! I'm using SQLite with Xamarin.Forms and I need to binding a huge data into a listview, It's almost 16.000 register. What is the best way to do this? Using IEnumerable, ObservableCollection,...

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Trouble displaying UIAlert

Hello. I am trying to display an alert dialog from AppDelegate.cs, on handling a button click from a button that is declared in a PCL. The code builds without any errors, but in the simulator nothing...

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Detect when the Next Header of a ListView is going to be visible (trying to...

Hello!! I am trying to mimic a sticky header for my ListView and I want to detect when the next grouping header is going to be the one to be visible. I have tried so many things on this but I am still...

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Multiline text in a ListView (text cut off at the end)

I've see this topic a few times but right now when I need it, I can't find it... I have a problem with a few ListView's in my app. The ListViews are displaying content from a database and from a...

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Get position of cell's in ListView

How can I get the Y-Position of the cell's in a ListView? I would like to get the position of the Cell in a ListView, so I can change the background color of a cell, in relation to where it is in the...

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How to make proper sizes?

"The MetricalBoxView uses WidthRequest and HeightRequest to display a BoxView one inch tall and one centimeter wide."...

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xamarin forms Xamarin.Forms.Xaml.XamlParseException: Timeout exceeded getting...

I try to add image to StackLayout via XAML: <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"...

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How to Create a Custom Xamarin Forms Template

We are trying to create a Xamarin Forms "boilerplate" for our company's enterprise Xamarin Forms applications. Each application that we have made requires the integration of our company's "common...

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How to use, convert, or create 3rd party android/iOS custom controls in...

Lately I have been interested in creating custom controls for android and iOS, but also want them to be usable in Xamarin Forms. How possible is this? Does forms do some really weird stuff behind the...

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Two ways Binding between a Slider and Entry

I would like to bind an Entry with a Slider and vice versa. I wrote something like this: <Entry x:Name="myEntry" Text="{Binding Value, Mode=TwoWay}" BindingContext="{x:Reference slider}"/>...

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How can a Button on a page update a data bound control?

I have the following XAML <Grid.RowDefinitions> </Grid.RowDefinitions> <Grid.ColumnDefinitions> </Grid.ColumnDefinitions> The code behind for the buttons sets StartTime (or...

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Is there a way to find a child element of a certain type like...

This is my Custom page's XAML > <?xml version="1.0" encoding="utf-8" ?> > <customcontrols:RC_Page xmlns="http://xamarin.com/schemas/2014/forms" >...

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ViewCell vs. ContentView

Can someone briefly explain the difference between the ViewCell and the ContentView and how each would be used?

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How to get click event/command of NavigationPage title icon

I'm setting the NavigationPage title icon and i'm trying to see if there is a way to get the click event/command for when a user clicks it or if there is a nuget/add-on that will allow me to do this....

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Label display problem

Hi, I need to display a very long text (about 8k characters). My idea was to put a word wrapping label in a scroll view. On iOS, everything works fine. On Android, the label is cropped after about 5000...

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New Simple WebView plugin for Forms

Hey guys, Time and time again I seem to be repeating myself in generating custom renderers for customers who wish to have a "Hybrid" applications built on the Forms framework. Many of you will already...

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