Xamarin.Forms, Bind image from Base64/Byte Array in iOS
How would I go about binding an image to my XAML, when the image comes in as a Hex string, that can get converted to a Base64 string or Byte Array. I've tried everything from all of these sites with no...
View ArticleLoad weather info at app startup
Hello I'm still begining with xamarin forms so I followed the Weather App example from https://developer.xamarin.com/samples/xamarin-forms/Weather/ I have it working on a different project the problem...
View ArticleXamarin Forms Android app won't compile with Material - Error retrieving...
I have an app that was working until I added the Xamarin.Forms.Visual.Material packages to it. iOS is OK, but it won't compile on Android. I'm following this guide:...
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iOS release version crashes immediately after showing splash screen. Works...
Hi all, Im having a major issue here that Ive been battling now for last few days and this was previously working as well. My release version on the app store is crashing directly after the splash...
View ArticleFrom for a fee UWP App to free (Xamarin) App with In-App products
Hi all, I would ask to you what I have to do in this situation. I have an old UWP App that I have started to porting to Xamarin. The old App was a App for fee (not free). This new one will be a free...
View ArticleDrawable
When I add file.jpg in "drawable", I get the message: "failed to find path". Why?
View ArticleHow to toggle between 2 models using a switch toggle
hello developers. i would to ask is it possible to toggle between 2 item source. for example: I have an Ui with switch toggle and when the user toggle the switch it will select and switch the item...
View ArticleHow to detect fake location in Xamarin Forms
Hi Team, I am developing one xamarin form app in which i am taking current lat long of user (GPS) using xamarin essentials. Here i want to stop user sending fake location using MOCK setting or Any Fake...
View ArticleShell: Replace the Root page of a Tab
I have a Shell with a few simple tabs defined as ShellContent items in AppShell.xaml. I want to dynamically change the Root page of one of the tabs. Normally I would get the Navigation, then replace...
View ArticleUploading Image to server using xamarin.forms
Hi Xamarin Forum im having trouble uploading my image to my server here is my code that im using right now string[] fileTypes = null; var path = CrossFilePicker.Current.PickFile(fileTypes); using (var...
View ArticleWebView Zoom ?
How do we enable pinch and zoom and all the other gestures on mobile browsers in the WebView?
View ArticleXamarin Forms: Failed to launch the ios application on the device.
Getting the following message when installing xamarin forms ios app in physical ios device. NSLocalizedRecoverySuggestion=Please try rebooting and reconnecting the device. (0xE8000022).,...
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Connect mobile application to SQL server
Hello everyone, I am new in developing mobile applications. I am trying to start a simple project on Android/iOS/Windows phones. The application should contain a login page that the user enters...
View ArticleDisable the Return button on the Keyboard in Editor?
I'm attempting to extend the Editor text input field to behave more like a regular Entry, but multi-line. As the title suggests, I want to disable the Return button and replace it with a Done button...
View ArticleSyncing Azure Easy Table
Hi, I'm developing a Xamarin.Forms app which uses an Azure app service with SQL database linked through EasyTables. I've run the samples and successfully tested querying tables etc on the server and...
View ArticleCan any one please send me a source code for the description below , and...
Hello, I am working on a Xamarin.UWP app and I have to create a dynamic table on the basis of search box for ex : I want to display employee detail then I am searching for a Name then all the record...
View ArticleCreating a ViewRenderer (Custom view) programatically
I have a ViewRenderer implemented and I want to create from an (Android) platform an instance of this ViewRenderer (Let's call it HybridWebview) from code. So far, all easy hybridWebview = new...
View ArticleBinding Aspect for Image doesnt work?
Aspect property is shown as bindable property but I tried to bind it using int, Aspect and string even using a converter but none works. Does anybody know if that it s bug or I am doing something...
View ArticlePlay sound
Hi guys, I'm newbie in Xamarin and c# and I'm trying do make an app for android and iOS in which I've to play a sound, like a beep or notification. Searching on google for the simplest solution, I...
View ArticleXamarin.Forms 4 / Android / ToolbarItem icon not showing up
Hi I notice a bug with the new Xamarin.Forms 4. If I add a toolbarItem with an icon from the code behind, the icon is no more showing up on android. The same code is working on iOS and working on iOS...
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