XAML Hot Reload for Xamarin.Forms
XAML Hot Reload for Xamarin.Forms is now available for all to try! Enabling you to make changes to your XAML UI and see them reflected live. Without ever requiring another build and deploy. XAML Hot...
View ArticleIs it possible to show a Crystal Reports on Xamarin?
Hello there! Right now, my apps can show some reports in PDF format: I have a WebApi call that opens a Crystal Report, populate it with updated data, save as PDF, and put it on a shared folder to see...
View ArticleAbsolute layout two overlapping, active sliders?
Hey, I'm new to xamarin, however trying to create a simple joystick that consists of two sliders inside a absolute layout. One of them is rotated 90° so it can read a y value while the other one reads...
View ArticlemacOS: Use FontAwesome
Hi, I have a Xamarin.Forms application with FontAwesome for iOS & Android. Now I want to use it in macOS also. I added this to the Info.plist: <key>Fonts provided by application</key>...
View ArticleXamarin Forms: Call a number directly?
Ok, this may be a bit difficult to explain for me, but i'll try my best. We (and by 'we' I mean 'my higher ups') want to phone a specific number trough our app. That is the easy part. The problem is...
View ArticleAvoiding Excess Output When Debugging
I am creating an Android Native app using Visual Studio 2019. I often use System.Diagnostics.Debug.WriteLine(); When debugging. However, the Output window often displays a huge amount of other stuff...
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Azure Build Pipeline For IOS app
Merry Christmas Guys, now I can manually build an IPA file signed with the a cert file and a provision file and further upload it to App Store. Now I want to test it on the Azure devop pipeline and let...
View ArticleThe requested resource does not support http method 'GET'
i am using Xamarin form, Post is working using my Xamarin app to Sql server database using Asp.net Api, but Get is not working to try to log in method. my code is below. using Seagullapi.Models; using...
View ArticleGet Images Slider From Web in Xamarin Froms
Hi, i use ImageCarouselRenderer for use image slider but i want read my image from web and use image source , no use File Image Source from project `ObservableCollection imageSources = new...
View ArticleRandom FirebaseApp.InitializeApp Error Causes?
During OnCreate, on calling FirebaseApp.InitializeApp, I am experiencing the following error randomly: java.Lang.RuntimeException: 'Unable to instantiate service...
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Emulator not running. Could not get emulator name after starting AVD
I am getting this error when I try to run the emulator for android 8.0 Oreo. The other emulator for android 7.1 is running perfect, but this one throwing this error. How can I run it. Thank you
View ArticleAppium 1.15.1 is unable to identify the Xamarin elements
I had logged the issue in appium github project - 13753 - regarding appium being unable to identify the Xamarin controls. They are saying that it is Xamarin issue and nothing to do with Appium. Can you...
View ArticleSkiaSharp support for .ARW (Sony raw format)
Does SkiaShapr library support .ARW images. I am getting null while streaming .ARW images using SKBitmap bitmap = SKBitmap.Decode(imagePath to .ARW file);
View ArticleHow to send notifycation by Firebase Cloud Messaging in Xamarin Forms
Hi, i'm new to Xamarin and in my Xamarin.Forms app after user click on CheckOut button then it will push notification to my Web API through FCM. So how can i send notification to my Web API ?
View ArticleRandom FirebaseApp.InitializeApp Failure Causes?
During OnCreate, on calling FirebaseApp.InitializeApp, I am experiencing random errors: java.Lang.RuntimeException: 'Unable to instantiate service md51205915cfaa299c43c140xxxxxxxx.FirebaseService:...
View ArticleSystem.Reflection.TargetInvocationException: Exception has been thrown by the...
Getting the below exception when trying to send a string value through MessagingCenter. The exception is on a PopupPage. Exception Details:...
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Creating button from code behind?
I am working on xamarin forms. Where I am creating Button from code behind. When I specify WidthRequest and HeightRequest for the button, the button text is not showing and If I remove WidthRequest and...
View ArticleSmooth navigation of master detail page
Hello Guy's I've create Master detail page and when navigate from one page to another page it show flicker for some time and if content page have to much functionality it tack to much time to show...
View ArticleExample to integrate firestore in Xamarin.Forms Andriod/IOS?
So, im trying to implement this libraries inside my project: Firestore Android:https://www.nuget.org/packages/Xamarin.Firebase.Firestore/60.1142.0-beta2 Firestore...
View ArticleXamarin forms: How to set the VerticalOptions value of StackLayout from...
I tried like below: Created a new property named verticalOption: private LayoutOptions verticalOption; public LayoutOptions VerticalOption { get => verticalOption; set { verticalOption = value;...
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