How To Create Bindable TouchAction For Effect
SOURCE CODE: using System; using System.Collections.Generic; using System.Text; using System.Windows.Input; using Xamarin.Forms; namespace Test { public class TouchEffect : RoutingEffect { public event...
View ArticleHybridWebView not work properly
Hey, I have a HybridWebView like the MS example. But my website is made with ASP Core, and I can't call C# Action from Javascript in my website. So I ask if someone as already done this. And something...
View ArticleAnyone use MVVM with CrossMedia?
Just curious has anyone implemented a view model for the Camera? The way Forms does is you'd have to have a behavior on the OnAppearing event. Just curious how some have implemented MVVM with a Camera...
View ArticleHow to Get the bytes from the ImageSource in Xamarin Forms ?
Hi All, I could able to convert the bytes into ImageSource. Can you please suggest how to Convert the ImageSource into bytes Thanks
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Can't debug deployed X.F application
Just another fantastic VS2019 feature, the application is not starting after deployment, so it can not be debugged ofc... Just why?
View ArticleNo TimeSelected event on TimePicker???
I want to populate a label with the value from the Xamarin Forms TimePicker control. In my scenario, there a distinct difference between when a time has been selected and NO time has yet been selected...
View ArticleHow to make entry like editor in Xamarin.Forms?
Hi, I am creating a mobile application in that I need to send a message for query or support when the user creates that type of message and then click on return or done from keyboard entry height...
View ArticleHow do I Scan with ZXingScannerView using MVVM pattern? (updated with Code)
Hey all, I'm new to the Xamarin community and hope to continue to be involved in this space, so hopefully you'll see a lot of me in the coming weeks/months! I'm curious if anyone here has happened to...
View ArticleHow to change ContextActions MenuItem color?
Hello, I have this XAML: <ViewCell.ContextActions> < MenuItem Text="Löschen" Command="{Binding RemoveUserTimerCommand}" IsDestructive="True"/> < MenuItem Text="Sync" Command="{Binding...
View ArticleTelemetry Analytics and Crash Reporting in Xamarin Forms
I have heard of Visual Studio App Center but havent used it. But I am even more interested in alternatives to have support for: analytics/telemetry data What do you use to track what devices, OS's,...
View ArticleCrash Reporting for Xamarin Forms App?
Hi, I'm looking to add crash reporting capability to my xamarin.forms app - are there any recommended modules / plugins that could be used for this?
View ArticleCrash reporter
Helloy!!! I develop app on Xamarin.Forms and now I need crash reporter, how I can do it?
View ArticleHow to submit crash report to Microsoft App Center for Xamarin.Forms?
Hello, I want to submit crash report to Microsoft App Center for my project which is created in Xamarin.Forms. Can anybody please suggest a link or steps where I can follow and integrate required steps...
View ArticleField "HandleKeyboardOnFocus" always null
Hey guys, I have an app where you can scan barcodes. If a view is loading, I set the focus programmatically on the searchbar ( MySearchBar.Focus() ). With the following code I prevent the keyboard to...
View ArticleXamarin.Forms.Entry force text to uppercase
Hi, has anyone got an example of forcing an Entry control to UPPERCASE? I have been trying various options including the use of Behaviours but no luck, they are either clunky and lose letters as you...
View ArticleHow can I notify myself (app owner) after user fills in a form on my app?
My app contains a form. When the user fills in the form, their data gets sent to my database. However, I also want to be notified (by email or similar) when they complete the form. Is there a way to do...
View ArticleShell - Add page with constructor argument
I'm trying to use the new Shell for Forms 4.0 I have some pages that I would have added in the past like this new GenericPage("link"); Is there a way I can do that with Shell in xaml? This is what I...
View ArticleTabbed Chlid Page OnApearing Invoking Twice
Hey Guys I'm using TabbedPage having two child inside e.g. A and B (XAML) Now when I'm navigating to TabbedPage so, A page OnAppearing invoking two time which my default page in tab. is this the...
View ArticleSend Dictionary to Firebase DB
I want to send a Dictionary<string, string> to Firebase DB, where the first element is the Key and the second string is the Value, but I get an error. I currently have: `Dictionary<string,...
View ArticleDeveloping a Location Background Service
Hi I want my app to send a location every x minuttes, both when using the app, but also when the app is in the background. I seen a few example of how to create a service which is running in the...
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