How I can make wahtsapp like button
I need a mic button on my chatapp to record voice and when release it send the file so I am trying to add my button in the view then when user click i assign the LongEvent click to hold button but this...
View ArticleIs it possible to freely provision a device when using a Mac in the Cloud to...
Hi Folks! This may be an easy one. I am using a famous mac cloud service to build my xamarin.iOS App from my VS-PC. So far i am debugging and deploying using the simulator in the remote mac. All great....
View ArticleProblems when adding observer to StandardUserDefaults
Hi, I need to get notified if user changes macOS theme. I can get the current theme with: var interfaceStyle = NSUserDefaults.StandardUserDefaults.StringForKey("AppleInterfaceStyle"); I want to be...
View ArticleDismiss UIAlertView programmatically in Xamarin.iOS
Hi All, I am stuck in a weird scenario where I need to programmatically dismiss the active UIAlertView from the other viewcontroller by getting the instance. Actually, I am working on AutoClose feature...
View ArticleHow to prompt the user for new upgrades to the App?
Is there anything built in to Forms that will check if a new version of the App is available in the App Store and prompt the user to run an upgrade? Or any third party libraries?
View ArticleLabel Size Depends On Device And Label
Hi all, My problem is to create a dynamic label font size depends on device. If this is not possible, also getting label height value solves my problem. In my scenario, label gets his height from the...
View ArticleXamarin.iOS - C# WCSession SendMessage - Important project
I need example of implementation for WCSession SendMessage. I need to get string from iphone app to watch app. Every my try failed.
View ArticleSystem.NotSupportedException: Unable to activate instance of type...
Hi Team, In our Xamarin Forms application we are referring Xamarin forms version: 3.0.0.446417. With this version it is working fine. We have Login Page, Master Detail page we are using. Problem is...
View ArticleBinding data to list view getting JsonReaderexception
Unhandled Exception: Newtonsoft.Json.JsonReaderException: Unexpected character encountered while parsing value: [. Path '', line 1, position 1. occurred Code:-...
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Only debugging every second time, have to cancel build every other time
For some reason on both my laptop and desktop, both running VS 2017 15.9.0 Preview 1 (And before that build as well) About every other time I press F5, nothing happens, and nothing will continue to...
View ArticleNuget Nightmare, How to make a nuget package from a multi-target solution
I have a solution with class libraries targeted at netstandard2, iOS, Android, UWP, and Wpf (net 47). The vast majority of the code is in the netstandard 2 project, but I have some custom controls that...
View ArticleHow can I display an image until a WebView has finished loading?
I have a webview, and I want to display a 'loading' image that disappears once the webview has fully loaded. How can I achieve this using XAML and its code-behind?
View ArticleShould reading from a SQLite database be done async or sync?
Generally we read, and VS warns us, that an async method shouldn't return void. But then I read some MS doc that gave this exception: When responding to an event, because event handlers don't return...
View ArticleBest Online Shopping Site for Jewellery, Clothes, Bags, & Scarf
Acqua London Online Shopping for Women – Shop online for ladies clothes, dresses, Tunic Dresses, Tunic Dress, Shirts, Ladies Shirts, Hand Block Printed, 100% Cotton, Handmade items, Tassels, Kaftan,...
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Xamarin.iOS project: CS1703: Multiple assemblies with equivalent identity...
I've got a cross platform (iOS and Android) Xamarin solution using .NET Standard 2.0. The solution is being built by Visual Studio 2017 (I've tried both the current and preview versions). The Forms and...
View ArticleOptions to show menu in full screen mode
Hey guys, I'm using a custom WebView in full screen mode in my Xamarin.Forms application. Since there can exist multiple web views, I need a menu to switch between the views. I was wondering what's the...
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Service dont do requests when app is not running
hi everyone! can anyone help me with mysterious error: i have a service that create a request from a webservice, but its fail when app is not running... if app is open, all requests work like charm i...
View ArticleHow to call entry or label directly in boxview.?
I want to create a rectanglebox to entry how to create the box in xamarin forms.
View ArticleHow to call content directly in boxview.?
I want to create a rectanglebox to entry how to create the box in xamarin forms.
View ArticleGoogle's Flutter, a different approach for cross platform UI
"Native UI" has been kind of a slogan for Xamarin.Forms for years. But sometimes it really puts lots of limitation on Xamarin.Forms. Now Google's Flutter went to beta. Flutter is not using map-to...
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