stacklayout rounded corners border radius
hi, I have a forms app with a standard contentpage with a blue background. In the center of the page there is a stacklayout with some controls and a white background. But the corners of my stacklayour...
View ArticleCan't build Xamarin.Form with a newly created project on Visual Studio Mac
I tried different creation method, but I can't compile an android or iOs newly created project with Visual Studio Mac. Latest OS X Latest VS Mac (7.4.3 (build 10)) I always get the error (more log...
View ArticleAnimated Form wizard
Hi, I'm very new to Xamarin.Forms and have covered the basics thanks to various youtube videos and pluralsight. My question is if anyone would know any tutorials or anything that will help me design...
View ArticleTabbedPage elements are extremely big on Android
Hi guys So I'm building my first application in Xamarin studio, and initially, I, therefore, want to make a navigation bar that connects my pages. Unfortunately, everything that I make, seems to be...
View ArticleUWP Share - OnShareTargetActivated
Hi, I'm developing a UWP,Android,IOS Forms app and now i'm setting up Share input of my app PCL. in UWP i have 2 kind of link: 1.Open With my app 2.Share with my app Option 1 is performed by method...
View ArticlePair with Bluetooth LE device
Hi everyone I'm trying to create a Bluetooth scanner in Xamarin Forms for Android and iOS. After connecting with this device its Services and Characteristics need to be read. For iOS this works nice...
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problem with adding a searchview in a navigationbar for a tabbed page
XamarinForms: I have inserted a search view in the navigation bar following the article However If I implement it for a tabbed page , and whenever i switch the tab the search view disappears as if the...
View ArticleERROR ITMS-90022: "Missing required icon file.
I get the following error when I try to submit a iOS release: ERROR ITMS-90022: "Missing required icon file. The bundle does not contain an app icon for iPhone / iPod Touch of exactly '120x120' pixels,...
View ArticleCannot find storyboard
I'm getting the following error when trying to run an iOS app in the VS debugger: Foundation.MonoTouchException: Objective-C exception thrown. Name: NSInvalidArgumentException Reason: Could not find a...
View ArticleText Field: freezing on focus
Hi all, I have this problem on galaxy s8: when User focus on text field my app get freezed for 1min Any idea?
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Compass and Xamarin.forms
Hi! Im trying to implement the compass https://github.com/JarleySoft/Xamarin.Plugins/tree/master/Compass. When I try to compile the sample in my iphone, to start to understand how can I implement it on...
View ArticleHow to use Firebase Database in Xamarin Forms
I am thinking on using Firebase Database in Xamarin Forms. The idea behind Xamarin Forms is to just have 1 base code. But for Firebase Database there are 2 different codes, one for Android and one for...
View ArticleVS Mac doesn't upload the correct build
Hi, this has been an issue for some time now. It seems to happen when we switch from one simulator to another, like going from iPhone 5s to iPhone 6s. Typical broken workflow: Set background color in...
View ArticleVisual Studio creates projects with lots of errors (Package Xamarin not...
I just created a Xamarin Cross Platform project and when Visual Studio just created the project it appears a list of errors. How to solve these problems? Error NU1202 Package Xamarin.Android.Support.v4...
View ArticleNew Xamarin form project have packages conflicting and cant compile. How can...
Each time I try to create a new xamarin forms project, errors like this appears. Error NU1202 El paquete Xamarin.Android.Support.v7.CardView 25.4.0.2 no es compatible con monoandroid60...
View Articlehow to drag and move child views in Grid to swap their positions
I've searched some days but didn't get a good solution. I'm developing an Xamarin.iOS project, which uses Grid to arrange several views. What I want is to drag and move one child view to another place...
View ArticleIs it possible to build an app targeting only API 19-22? Targeting API 24 is...
I started a new Xamarin.Forms solution in VS 2017 and immediately had about ten NU 1202 errors. Since it couldn't even compile, I couldn't update nuget packages. It seems to be solved by downloading...
View ArticleXamarin Android MIDI APIs not documented
Although iOS MIDI APIs are well-documented, there is nothing on the android.media.midi library. We can of course use the Google docs but it would be convenient if the C# APIs were documented on this...
View ArticleHow to override or add method for non-partial class in Xamarin Binding AAR...
What is the way of overriding method in aar lib in Xamarin Binding Project? // obj/debug/generated/src/A.cs class A { public void Test(int i) { } } // MainActivity.cs ... A.Test(i); ... I couldn't add...
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