Extending an Entry without custom renderer?
Hello, I'm trying to create an extended Entry control (for example ValidationEntry) which lets me set the text color to red, or clear the text, if there is an error when submitting a form. Can this be...
View ArticleWhy is ZXing.Net.Mobile crashing after camera permission?
Hi all, I am working xamarin.forms app and i use ZXing.Net.Mobile to read QR Code. Application is working greate but although i grante camera permission, it is crashing. When i open application again...
View ArticleAn Image inside a Grid makes it expand to fill full height.
Please consider the following XAML: <?xml version="1.0" encoding="utf-8"?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"...
View ArticleSystem.DivideByZeroException: Attempted to divide by zero with...
I have implemented slider using Xamarin.Forms.Carouselview 2.3.0-pre2. It was working fine before but suddenly stops working in android only and throw exception of System.DivideByZeroException:...
View ArticleSIGABRT while debugging async methods
These methods used to work fine, but iOS rejected our latest App version because an unspecified error. While debugging, they work fine, unless you go step by step after a breakpoint. After said methods...
View ArticleCan i apply a binding to Style in Xamarin
Basically I have a pge like this: <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"...
View ArticleAccess to a mainActivity function
Hello, How to access to a MainActivity function from an Interface which is outside MainActivity.cs ? Thx cjacquel
View ArticleXamarin.ios push notification is not working
Hi, I am using MS Azure Notification Hub for implementing Push Notification, Its working fine on Android but it's not working on IOS , I am getting a message : "Successfully sent test message. Outcome:...
View Articleget imafges inside web folder
hello all i'm developing xamarin form app i have a web folder.... and it has a public access and has sub folders each sub folder has number of images inside i wanna to add images from sub folder how i...
View ArticleOnPlatform error Xamarin Forms Xaml
Hello, I have this code <StackLayout x:Name="TabsArea" HorizontalOptions="FillAndExpand" BackgroundColor="#A26FED" Padding="7,0,15,0"> <StackLayout.HeightRequest> <OnPlatform...
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Xamarin Component for Microsoft Intune
Hello, There is a video in Channel9(https://channel9.msdn.com/Events/Visual-Studio/Connect-event-2015/716), it says that we can add "Microsoft Intune" component to our iOS Project in Xamarin.Forms. But...
View Articlemissing "Blank App (Xamarin.Forms Portable)" template in VS2015
hy. There was "Blank App (Xamarin.Forms Portable)" template in Cross-platform section after I installed Xamarin to VS2015 as the tool. Next day I installed ADB and Xamarin Studio with lots of deps like...
View ArticleTargeting .NET Standard
I read this article a while ago: https://blog.xamarin.com/net-standard-library-support-for-xamarin/ So, I converted all of our libraries from portable libraries to .NET Standard (1.4). I did this...
View ArticleIndex '1' is greater than the number of rows '0'. (XF 240-Pre1 iOS)
Just updated to 240-pre1 and now I cannot add items to an observable collection bound to a ListView with Uneven Rows and Groups. Have only tried iOS so far. ObservableCollection<Group>...
View ArticleXAM320: What's the functional difference of App : PrismApplication and App :...
All forms apps derive from App : Application, but I see that Prism uses App : PrismApplication ... but what's the most basic functional difference? Can anyone explain the overlap between that specific...
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MSBuild.exe Hogging the CPU after compile and termination on IOS.
After building and running my Xamarin.Forms app the MSBuild.exe stays running at 100% CPU usage and sometimes I can even have up-to 3 processes running. Only seems to be an issue with IOS. This has...
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Xamarin media package install error
Am trying to develop camera application but Xamarin.Forms PCL library "Xamarin.Android.Support.Compat" package install error how can I solve this error
View ArticleHow to change background color of selected item in a listview on xamarin form?
Hello, I have ListView like this <StackLayout Spacing="0"> <ListView x:Name="lvMenu" SeparatorColor="Green"> <ListView.ItemTemplate> <DataTemplate> <ViewCell>...
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