Drag X Y Coordinates Android to Xamarin Forms
Hi, I'm playing around for the first time with drag drop features in Xamarin. Basically, I'm trying to drag an image from one spot to the next. In the Android activity I'm using the DispatchTouchEvent...
View ArticleCan nor renew my apple membership
Hi Everyone, I've been trying desperately to renew my Apple Developer membership for weeks without success. Upon logging in, I receive the prompt below: Your Apple Developer Program membership has...
View ArticleCan nor renew my apple membership
Hi Everyone, I've been trying desperately to renew my Apple Developer membership for weeks without success. Upon logging in, I receive the prompt below: Your Apple Developer Program membership has...
View ArticleXamarin Essentials - Geolocation. Always on permission on Android doesn't...
After updating the Xamarin libraries in my xamarin forms app and setting the Android target framework from 8.0 to 10.0, the app on Android is no longer requesting Always On location when calling the...
View ArticleHow to force Shell to redraw the bottom Tabbar
I have a fairly simple Tab-based UI using Shell running on Xamarin Forms 5.0. I use my Settings page to make two tab items visible to the user based upon whether or not the feature has been enabled....
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Initialize Forms9Patch error
Done an "simple" app in xamarin forms. Been testing for a while in UWP and Droid until i've reach a aceptable point and published it in Google Play Store. Now im strugling to publish it to Window...
View ArticleHow to sign up for a 30-minute one on one session
The tutorial shows to go to university.xamarin.com but that does not take you to the page that matches the tutorial. Where is the up to date stuff? Where is the university and the classes and one on...
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After Upgrade Xamarin Forms getting UI distractions in iPhone XR device only.
Hi, I am upgraded Xamarin forms 4.5 getting UI distractions in iPhone XR device only version 13.3 and 13.6, remaining all devices(iPhone 8, iPod ,iPhone SE) working fine, I am unable to find solution...
View ArticleThe layout could not be loaded
Problem xamarin android designer suddenly displays an error message like this System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. at...
View ArticleHow to correctly save and read files
I've been trying to save a file in order to store the user's username in so that they don't have to enter it every single time they want to use the app. However, I haven't found much information on how...
View Articleretrieve phone information in xamarin android
Hi i need help please i want to retrieve phone information such as phone model and sim card info in xamarin android, thanks in advance for your help
View ArticleHow to set the diasbled item in collectionview?
which means I can not scroll to these items?
View ArticleStoring SignaturePad Points in Database and rebuilding
Hi All, I'm storing a signature (by serializing points) in a database and then attempting to recreate the signature... and it's not going to plan. A snippet of my code is below Code Behind private...
View ArticleUpdate main screen according to background task
So I'm trying to create an app that has 2 buttons and 2 labels: Button 1 starts a background task Button 2 stops the background task Labels shows 2 numbers that are changed on the background thread I...
View Article[Mapsui] Creating callouts that can be moved by user
I can hardly find any support for Mapsui library, maybe with some luck I'll find anyone here able to help. I'd like to be able to create callouts on a map but user pressing the map. After the callout...
View ArticlePartial Views Autowire Injection Didn't work Prism
I am using Prism Through my app and I Created Custom View Toolbar and want to implement Navigation service anywhere I Called this Toolbar . I only find one example bud didn't work with me. Content View...
View ArticleHow to Change icons of checked and unchecked for Checkbox for in Xamarin form?
As in android it is possible to give background for a checkbox is it possible to give like a start when the checkbox is check.
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"XamarinIOSPackage" did not load correctly after update visual studio 2019 to...
I have this problem after update I was uninstall visual studio and install it again but the problem still
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DFU in Xamarin Application
Hello, We have a Xamarin Forms application, which we use for connecting to a nordic device- nrf52840 and read/write characteristics. We managed to do it using Plugin.BLE nuget available for Xamarin...
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