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Xamarin.InAppPurchase from Xamarin.Forms?

What's the best way to navigate to a purchase page from Forms? A custom renderer? Just wondering if anyone has any pointers, really. Obviously this part is going to be iOS-specific... i'm only...

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[TabbedPage] Change colors of tabs in Android

Depending on the Android theme, the tabs are showing with different background and text colors. What is the best way of customize the tabs colors? Thanks

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Xamarin Forms Labs Camera

How do I use the camera feature from xamarin forms labs? How do I implement the code and such?

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Format of BLE Services in Monkey Robotics

I am working on the monkey.robotics component for my xamarin.forms BLE app. I want to connect to a device using the standard Heart Rate profile. So I would like to skip the standard enumeration step...

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Can anyone explain this windows behaviour?

Hello, Can anyone explain to me why this code throws an unauthorized exception (only on windows): public App() { var page = new ContentPage(); page.Content = new Button { Text = "Change content",...

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Xamarin.Forms UWP support & Windows 10 Mobile

Should we expect Xamarin.Forms UWP support on the day Windows 10 Mobile becomes generally available? From what I see on https://resources.xamarin.com/xamarin-forms-private-preview.html, it's a "very...

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XF Android app erasing app's private data when built with code changes

Whenever there are code changes the app is replaced totally on build and deployment. This is erasing the data files that were created in earlier use of the app, like saved ListView items. How can I...

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Adding png to Resources\Drawable hangs Visual Studio

Every time I add a png to Visual Studio in our Xamarin.Forms Android project, Visual Studio hangs. Not sure what is causing it, but I didn't have the same issue when adding the first image to the...

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Xamarin Forms GeoTag Camera iOS/Android

Hi all, I am having trouble trying to save an image in iOS with metadata (GPS data) information. Using the ALAssets library I am able to save the image w/ metadata to the photos library. var photo =...

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Setting a Button's TextColor in Android changes the text color for both...

I want a button's text color to be the same on both iOS and Android. So I thought I'd just set the TextColor property in code to the color I wanted. On iOS, the disabled text color is still grey (which...

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imagecell set image size/aspect?

I'm having a hard time believing that this can't be done. am I doing somethign wrong? how do I specify the size for the image in the imagecell?

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How to remove separator lines in Listview??

Hi, How to remove separator lines in Listview??

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can not run a release build on WP81 device

HI I REALLY have a HUGE problem with my xamarin.forms app. I'm using 1.4.1 and working with System.Net.Http within my PCL. Works fine on android and iOS. Apps already submitted to app store. It also...

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Assigning a Style in custom WP renderers

I've created a custom render for my switches in WP, in this render I assign a style I've defined in the App.xaml <Style x:Key="ToggleSwitchWithMargin" TargetType="controls:ToggleSwitch">...

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Using RabbitMQ / AMQP with Xamarin.Forms

Hello, in one of our projects we want to exchange messages between mobile devices and servers using RabbitMQ. RabbitMQ provides a .net client library, but there is no PCL or compatible nuget packages...

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PopAsync to close app

From clicking on a push notification I open a page to display more data and also do actions, when a button is pressed to do an action and the action is completed I want this page to be closed private...

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XAML Intellisense?

It appears there is no intellisense when editing a Xamarin.Forms XAML file or did something go wrong with my install? If there is none, is there an XSD that could be used when editing the file in the...

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Button inside ListView

Hi all, I think I have found a possible bug on Xamarin Forms (android): when you add a button to a ListView ViewCell, the selectedItem binding property stops working on Android (it still works on iOS)....

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Image auto size

Hi I need do Image width max and image height auto size. I try <Frame Padding="5"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions>...

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MR.Gestures handles ALL touch gestures

With MR.Gestures you can handle the Tapping, Tapped, DoupleTapped, LongPressing, LongPressed, Panning, Panned, Swiped, Pinching, Pinched, Rotating and Rotated gestures on all layouts, cells, views and...

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