Setting BaseUrl on files loaded from...
This should probably be straightforward but it's been giving me a headache. Basically I'm creating an app that downloads a zip file containing html, css, javascript etc. It unzips the contents and...
View ArticleUnable to read from a Bluetooth socket
I am trying to communicate with a Bluetooth device. I have succeeded in outStream.Write(outBuf, 0, outBuf.Length); but int readLen = inStream.Read(inBuf, 0, inBuf.Length); never returns. I am sure that...
View ArticlePossible bug in Visual Studio for Mac 7.7.4
Hi All, I am new to Xamarin, but I have 18 years development experience in .Net. I upgraded to VS2017 Community Edition for mac to version 7.7.4 today. I then started getting the following event error...
View ArticleBrainTree SDK Bindings for Android & iOS
Hi everyone, Yet another binding for BrainTreePayment SDK, a PayPal service. Please check out and report issues if any. iOS SDK iOS DropIn Android SDK Cheers.
View ArticleCreating a ListView embedded in a ScrollView
Hello, I am trying to create a ListView embedded in a ScrollView. My main issue is that I want this ListView to have cells that cover all of the page. So, each cell is a page long and a page wide. I am...
View ArticleApp crash when denied location permission in Xamarin iOS
i need to have location in my app and app got crash when user denied the location permission by clicking "Don't Allow". i got "System.Reflection.TargetInvocationException". but once i again start again...
View ArticleLabel TextColor Binding on iOS doesn't updates
Hi, I have a very simple page, just with one label whose text color is data bound to a property in VM. However the color of the text updates fine on Android each time the property changes but doesn't...
View Articlewhen all BindableProperties get initialized from XAML regardless their...
This happens a lot when creating custom controls (mostly in code only). In many cases some properties (if not all) are dependent on each other, like for example: ItemsSource and DisplayMemberPath .....
View ArticleAdding microsoft.net.http to an application
Hi, I'm currently part way through porting an iOS app over to macOS. Pretty much everything is done, but when I come to testing I'm getting this error Method not found: void...
View ArticleSpeech to text - using with Emulator
Hi everyone. I’m using the following sample to test the STT feature. Unfortunately the mic Dialog is unable to capture audio when I use an emulator. What could be the reason for this? I’m unable to...
View ArticleHow to get Image from directory path in xamarin forms
I want to retrieve image which i have it's path in phone filepath = "/storage/emulated/0/Android/data/com.CommunicatorEye/files/Pictures/EmployeesCards/IMG_20190131_143513.jpg"; var image =...
View ArticleSQLite.Net.Platform.XamarinAndroidN 3.1.1
hello please iam trying install SQLite.Net.Platform.XamarinAndroidN on xamarin.forms i can not install (restored failed) all time until on fresh xamarin project . Package...
View Articlenavigation, listview, buttons,... with keyboard
Hello, I have published an app for Android with Xamarin forms and I have received various Request About use with keyboard. My native app for UWP works correctly and I have checked varoius apps on...
View ArticleVisual Studio for Windows/Mac not showing all simulators bug
Yes, i put bug in title as that is what I believe this is. I spent a lot of time trying to fix things and I documented it all here. https://forums.xamarin.com/discussion/comment/362759#Comment_362759...
View ArticleProblem with ImageButton when changing the Source-Image
Hi, I'm using the new ImageButton to implement a ToggleButton which switches between a "Locked" and "Unlocked" state. The "Source"-Property is bound to a bool-Property in the ViewModel and using a...
View ArticleLost sqlite data in Windows 10 tablet after restart
Hi, I developed small app using Xamarin Forms with SQLite database, data are saving in SQLite database in developer machine, no issue after create store package (sideloading) for UWP and after install...
View ArticleDecryption Unsuccessful Message
I am attempting to run the HELLO, ANDROID; QUICKSTART. After I follow the instruction: RUN THE APP. Test the application by running it on an Android device or emulator. When I click...
View ArticleHow can I search the forums
How can I search to see if anyone have ask a question that I have so I can get the answer without asking a the same question?
View ArticleTesting a backend API locally for Xamarin Forms using IP address
I have a simple asp.net core api backend project that serves a Todo API and a xamarin forms app that consumes it. When I run the backend API, the project runs on IIS Express on localhost:44374. Now for...
View ArticleTesting a backend API locally for Xamarin Forms using IP address
I have a simple asp.net core api backend project that serves a Todo API and a xamarin forms app that consumes it. When I run the backend API, the project runs on IIS Express on localhost:44374. Now for...
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