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Device Token

Hi there! I'm wondering if theres a plugin or something to get the device token for Push Notifications. Is @JamesMontemagno Plugin DeviceInfo == device token? Cheers!

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Crash 'NaN is not a valid value for height' on physical device after pull to...

After testing my Xamarin.Forms app in IOS simulator for a while, I started to do so on a physical device. On simulator it works without any problem, but on my IPhone 6 a very strange exception crashes...

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Layout lifecycle

Hello I'm currently trying to create a control by inheriting from Frame. I override: void OnSizeAllocated(double width, double height) SizeRequest OnSizeRequest(double widthConstraint, double...

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How to Xamarin Forms UI by drag and drop UI Components rather writing...

Hey, I am new to Xamarin and trying to build a simple cross platform app in xamarin forms, For designing I am not able to see any Drag and Drop interface in Xamarin studio for UI. Is there's any way we...

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Double-tapping in Xamarin.Forms on Android

We've found some rather annoying issues with multiple taps and navigation on Android using Xamarin.Forms. Let's say there's a button press and in the handler there's a bog-standard await...

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How to use SVG Images as Controls and Form "Background" (or customisation)?

I tried several Nuget packages and followed their description of implementation. But since I'm very new to Xamarin and C# I can't get it to work Could someone please precisely describe how to implement...

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UpdateIsEnabled Custom ViewCell error

I have a custom ViewCell that is disabled until another field has data in it. I have a Converter that sets the IsEnabled value based on it not being null. That converter seems to run fine and so does...

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Using an ActivityIndicator in a ListView Footer

<ListView.Footer> <ActivityIndicator IsRunning="{Binding FetchingData}" /> </ListView.Footer> It seems the IsRunning Binding does not work when it is contained in a footer. If I...

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ToolbarItem Icon not working on Android

Dear Collegues, I am creating project in Xamarin.Forms as a part of my Master thesis project. I have a XAML view: <ContentPage.ToolbarItems> <ToolbarItem Text="Refresh">...

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Center Entry placeholder & text vertically

I need to center placeholder & text inside an Entry. Is there a way to do this?

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Access to Windows shared folder over wifi network

In a Xamarin Forms project I need to load and save file from windows shared folder (with active directory authentication if possible). Android device and pc are in the same wifi network. I can manage...

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Classlibrary doesnt work on xamarin.forms

I have some logic which is shared by 2 of my apps. therefore i want to move it in a class library project and reference on each xamarin.forms project only. But I cant create a classic class library...

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How to resize an image in Xamarin.Forms (iOS, Android and WP)?

Hi all In my app, there is a registration-page, where the user can register to have access to more functions. Among other he can load an image, that then is showed as his avatar. To select an image, I...

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Custom rendering of a Droid checkbox

I need to change the default border color of an Android check box. According to http://stackoverflow.com/questions/26447709/how-to-set-checkbox-border-color one should use android:buttonTint for this...

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Android Toolbar Above PageLayout

Hi. I am using the new Material Design Toolbar on my Xamarin Forms App (see: https://blog.xamarin.com/material-design-for-your-xamarin-forms-android-apps/), but i want to make it overlay my...

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Xamarin.Forms on Linux?

Given there is no Xamarin Studio for Linux, is there an implementation of the Xamarin.Forms for Desktop Linux such as Ubuntu or other distros? Otherwise what would the community suggest in terms of...

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How to use a ListView in a ScrollView with XLabs-PopUp-Control?

Hi all In my App, I have a huge search-page with various (filterable) ListViews (until over 4’000 Items) in a StackLayout and the StackLayout in a ScrollView (as the Page has to be scrollable). The...

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InitializeComponent does not exist

Hi, I'm having difficulties on XAML files in a Sheared project. Using Xamarin Studio; What I did was simply adding a xaml page to the project and build without adding any code. And it gives me the "The...

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Does anyone have a workaround for the ListView row-jumping on iOS when...

Using a ListView on iOS with HasUnevenRows=true and variable heights set for the cell is bugging when navigating to another page. Currently I'm experiencing the following issue (see screenshots): 1)...

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TapDown Recognizer

With mouse event handling, it's possible to recognize both when the mouse button goes down and when it goes back up separately. Is it possible to recognize "OnTapDown" and "OnTapUp" with...

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