OnPlatform 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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Is it possible to open Xamarin App from an external app
Hi, We want to allow to open our application from diffrent applications, Is it possible? Thanks, Shahar.
View ArticleDynamic Tabbed pages
Hi , I want to implement dynamic tabbed pages in xamarin Forms. I am fetching category list from API and want to generate dynamic tabbed pages for each category. I don't know the number of category...
View ArticleApp size too big
Hi, Im creating and PCL app. Right now Im only testing it on iOS. I have noticed that my app is too big. Its about 100MB. Im using these nugget packages: Acr.UserDialogs CarouselView FlowListView...
View ArticleNavigate from Activity to Forms Page
I create specific activity to preview Pdf view , I have this part but when I call Finish(); the previous page re-load again any one could explain why this happen
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ListView BeginRefresh EndRefresh causes pointer to show on XF Android
I recently added ListView BeginRefresh and EndRefresh to resolve another bug. However now, an artifact is displayed on each item added to the ListView. Its like a finger touch or scroll white dot. It...
View ArticleCustom ItemsSource bindable property
I'm working on a control for my application that I'd like to have an ItemsSource bindable property that behaves like the stock ListView. I have a backing property of ObservableCollection but am not...
View ArticleVisual Studio Erro
Severity Code Description Project File Line Suppression State Warning IDE0006 Error encountered while loading the project. Some project features, such as full solution analysis for the failed project...
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WebView HTML or Javascript limitations?
Hi all, I have a custom renderer for my webview with a custom webview delegate in ios. My Problem is, that I often got the NSError "0" - "The operation couldn’t be completed. (Invalid .ctor used error...
View ArticleWhy am I getting this error?
[Failure] Could not find file '\Mac\Home\Documents\Visual Studio 2015\Projects\XamarinApp1\XamarinApp1\XamarinApp1.UWP\obj\x86\Debug\App.g.i.cs'.
View ArticleUpdated my VS and now my PCL (.NETStandard 1.3) library won't build.
Updated my VS 2017 to the newest version (was notified) and now my project won't build. Getting an error. Severity Code Description Project File Line Suppression State Error NU1202 Package...
View ArticleVS 15.3, breaks app with .NETStandard1.4 libraries
Hi, with the latest update of VS2017 my project (Xamarin.Forms with UWP and Android) is unable to compile. Im using .NETStandard1.4 projects, using a lot of NuGet-Packages, like Xamarin.Forms etc. To...
View ArticleCan somebody help me to connect bluetooth LE 4.0 with arduino.
I want to enable the bluetooth on my ios device by use Xamarin and connect to bluetooth LE 4.0 module ( arduino ). Have somebody ever do this before? Can you give me some advice how to do this? Because...
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Simplest Cross-Platform way of drawing a coloured bar
I need to draw a coloured bar, with its length indicating a percentage, and to be able to change its length programmatically. I thought I might simply be able to use Boxview and set the Height and...
View ArticleXamarin forms IOS : Softkeyboard is not showing up after clicking backspace...
Xamarin forms IOS App :When i do backspace or keydown in an entry control then softkeyboard is not showing up when i focus on the entry control. I want to allways show the softkey board when user focus...
View Articleopen Webview links in external Browser if target is set to _blank
Hi, i know how to open links in the external browser, but i want to do it only if the target of the link is set to _blank. Any idea how to do that? Thanks Helge
View ArticleAnimations in List
Hi all! I have a problem with animations that I hope you can help me with. I want to create a "rotating image" component that I can use where I want, especially in lists, without having to manually...
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