Cognitive face detection is not working when I try to upload the image with a...
Any suggestions on how to get info of the image with a mask through microsoft's cognitive service face recognition? When I upload an image with headwear or eyeglasses then cognitive service return the...
View ArticleWhen upload image with mask, Cognitive service doesn't return any information.
Hi, i followed this post for face recognition https://www.c-sharpcorner.com/article/xamarin-forms-face-detection-using-cognitive-service/ . But, when I pick an image with mask, Cognitive service...
View ArticleApplication only stays "building"
Hello, I installed the Visual Studio 2019 with Xamarin in my Windows 10... I create an application and run the build, but the status only stays "building". Can someone help me? Thx
View ArticleMainpage with background image on top transparent another page?
How to create Mainpage with background image on top transparent another page with content which you can slide horizontal to right side..Thanks
View ArticlePassing Generic List to a PHP Function
I have a Generic List containing Objects of a OrderCartItem Like below: List<> cartList; public class OrderCartItem { public int CartId { get; set; } public int UserId { get; set; } public int...
View Articlelinewrap or CR/LF
I am trying to do wordwrap on a button on IOS I tried the following with no joy Text="Review Leaderboard" so I went to a custom renderer with also no joy [ContentProperty("Content")] public class...
View ArticleHow to get event which transfer information from Today Extension to...
I have followed all the steps to build a project of a Today Extension widget and its containing app. it's pretty straightforward. I have pass data from Containing app to Today Extension with the use of...
View ArticleThe specified language targets for [...] is missing.
Hello, I am trying to open a project in Visual Studio but I get a lot of errors like this: The specified language targets for monoandroid81 is missing. Ensure correct tooling is installed for...
View ArticleStrange behaivor of DataTrigger
Hi, I am going to make a Label to change its Text and TextColor in different condition Here is the XAML code of the Label <Label Grid.Column="1" Text="No Preference" TextColor="Black"...
View ArticleGoogle pay Merchant is not enabled
Im trying to integrate google pay in xamarin.forms , but just cant test it, a write a code from google tutorial, from java to c#, all ok, exept that in EnvironmentTest it throw me "This merchant is not...
View ArticleXF Shapes - Default constructor not found for type...
I am using Xamarin forms Shapes on my main project to draw circle. I have also added necessary flags on the platform files, it works fine on Android. But on iOS when the page that contains Shapes is...
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Text alignment changing when Handled changed in Segment control
Hi, I am using SegmentedControl.Formsplugin in my application. I have 2 segmented control Tabs. "Tab1" and "Tab2". In Tab2 when I long press on any item of list(Android) . delete layout is coming at...
View Articlehow to keep highlighted in collectionview
Hi all, i want to keep the selected item highlighted when i navigate between pages
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How to create TimeLine record video Xamarin.Form
I want to create timeline record video, can someone help me know what control to use to create it?
View ArticleSearchbar in Listview
Fill a Listview from a Firebase database. So far so good. Want to use a Searchbar to filter the listview. But when i enter something it is going blanc and that is it. What am i missing ? public partial...
View ArticleCarouselView with contentView
<CarouselView> <CarouselView.ItemsSource> <x:Array Type="{x:Type ContentView}"> <ContentView> <StackLayout> <controls:BindableMap ItemsSource="{Binding Pins}"...
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[Android] Maps not working on Google Play store
I am using the Xamarin.Forms.GoogleMaps plugin, but the same happens with Xamarin.Forms.Maps. I created a Google API Key, and I restricted it for android, using the package name and SHA1 from the...
View ArticleLogin with Instagram client
Hello everyone, I need to ask for some explanations on a topic that is new to me. is it still possible to login directly via the Instagram API? Or as I read now you have to login only via the Facebook...
View ArticleShell Content page destruction
Using 4.3, say I have 3 tab items, each of them having 2 ShellContent items. I am using ContentTemplate to only create the times when I click on them. Now since we have quite a large application we...
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Problem with connecting Bluetooth device to read some basic data
Hello, I am writing a functionality that should connect with BT device and read some of the basic data. But problem is that I cannot connect with a device. Ok, so first things first. To connect with...
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