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...
View Article[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
View ArticleXamarin Forms Labs Camera
How do I use the camera feature from xamarin forms labs? How do I implement the code and such?
View ArticleFormat 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...
View ArticleCan 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",...
View ArticleXamarin.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...
View ArticleXF 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...
View ArticleAdding 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...
View ArticleXamarin 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 =...
View ArticleSetting 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...
View Articleimagecell 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?
View ArticleHow to remove separator lines in Listview??
Hi, How to remove separator lines in Listview??
View Articlecan 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...
View ArticleAssigning 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">...
View ArticleUsing 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...
View ArticlePopAsync 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...
View ArticleXAML 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...
View ArticleButton 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)....
View ArticleImage 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>...
View ArticleMR.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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