How to show specific rows and columns of pixel of image in image view?
Hi, I want to get the specific part of the image e.g. height of 20 rows pixel show as image on imageview in xamairn form
View ArticleHow to enable Dotfuscator Community for Xamarin.Forms project?
Hello, I want to obfuscate my code of my UWP/Android/iOS Xamarin.Forms project and I want to use the free Community Edition of Dotfuscator. I have installed Dotfuscator and Visual Studio 2019 and I...
View ArticleHow can I detect the click event of any element inside a webview.
Hi , I have used a webview for displaying HTML content in description field, I have a text in description "go to Home" and on click of that text I want to navigate to another page but i am not able to...
View ArticleClik here to view.
adding custom item in collection view every 10 items.
i need to add a google ad every ten items in a collection view. but if i added an ad to the collection view datatemplate now it would show after every single post. <?xml version="1.0"...
View ArticleHow to get push notifications when app is foreground / when app is open?
Hello, I am working on xamarin forms, where I implemented push notification using google firebase and app center. And I am able to receive notifications when the app is closed and when the app is in...
View ArticleXamarin PCL prompt Mono.Posix Error
I'm trying to use Xamarin PCL to build native Android Apps. I experience a few errors. I had been using Microsoft.Identity.Clients as well. When I try to debug the app, i got:...
View ArticleViewing Push Notification on Android app restarts app
Hello folks, I've been using Xamarin.Android to develop an app. Have been able to solve most issues but this 1 has got me and I could do with some help please. I have push notifications working with...
View ArticleApplication windows are expected to have a root view controller at the end of...
Suddenly it's coming in xamarin Forms project in the case of iOS build. guys have you any idea! Objective-C exception thrown. Name: NSInternalInconsistencyException Reason: Application windows are...
View ArticleUnable to configure emulator with amd ryzen and windows 10 home edition
Team, I am facing challenges to configure emulator on my laptop with amd ryzen and windows 10 home edition. With this configuration, hyper v is not available. Is this the root cause? if so upgrading OS...
View ArticleClik here to view.
Text from toolbar still showing while the toolbar itself is gone
Hello, Could anyone tell me how to rid of the Datetime text as shown here: I remove the toolbar using: NavigationPage.SetHasNavigationBar(this, false); But only the bar itself is removed, not the text....
View ArticleClik here to view.
ListView item as a progress bar
Hello guys, I was wondering if someone can maybe help me with the following intent: I created an app which simply displays a table. It shows a table head and beyond that a list view which contains...
View ArticleIs iOS native speech recognition(Speech to Text) free?
I've implemented iOS native speech recognition (Speech to Text), but I don't know whether it's unlimited free or not? If it's chargeable, Can anyone please tell me "How much I'll have to pay for this"?
View ArticleClik here to view.
System.ObjectDisposedException: Cannot access a disposed object. Object name:...
Application is crashing after adding the toolbar in master detail page, It is crashing if we come back from the current page and after tapping different page on master and on that page I have added...
View ArticleDoes one need a certificate even when running on iPhone simulator
I'm new to app development and I'm trying out the MvvmCross (6.4.1) tutorial building a Xamarin.Forms.iOS application with a paired mac running Xcode 11.2. On building I got the following error: "No...
View ArticleClik here to view.
how can i update a listview with a button?
I am making a clone of a social network and in a list of comments. I want to register one and instantly the list is updated and the record I made appears.
View ArticleXAML Loading time.
Hi, Is there anyway to improve the XAML loading time. I have a page with multiple grid, scrollview and BoxView controls on the XAML. In Android, when navigating to this page, found that some of the...
View ArticleSystem.DllNotFoundException: '__Internal assembly: type:
Hi, Why I am getting this error with brand new project when running on Android emulator or device. Attached is the build output Thanks, Jassim
View Articlehow to customize user impressions and expand views
i want to make a photo feed where its nothing but photos no text or buttons. and a user could scroll through but if a user slows scrolling and there finger is touching one picture for say .25s it will...
View ArticleHow to test my app with emulator on laptop with windows 10 Home & AMD Ryzen 5...
Guys, I am completely stuck. I have latop with windows 10 Home & AMD Ryzen 5 processor. With this, Hyper V is not available to turn it on as per OS edition restriction. I did try few checks based...
View ArticleProject fails to build with same errors
There are two: One error is supposedly in activity_mail.axml. Most of the time at line 114 but sometimes at line 117. Either those lines are blank or they contain perfectly valid axml. Even if I add...
View Article