How to fire Completed event in Forms Editor in UWP with a real keyboard?
Question says it all. How do I fire the Completed event in the Editor in UWP with a real keyboard? The doco states "Completed is raised when the user ends input with a field by entering the return key...
View ArticleAnother "Could not AOT the assembly ..."
Hi, I'm facing a "Could not AOT the assembly"-Error without any errornumber. The solution works fine on Android, Windows Phone and iOS iPhoneSimulator. But trying to deploy it to iPhone devices it...
View ArticleUse Xamarin.Forms Carousel View to display List of ListView, each contains...
Hi guys, im using Xamarin.Forms and im having a problem trying to use alexrainman's Carousel View. Particularly, i want to set up a Carousel View in which each view is a ListView , and then each...
View ArticleHow to dynamically set the Shell TabBar colors
Setting the color dynamically for an element using a resource is done in the following way: XAML <ContentPage BackgroundColor="{DynamicResource backgroundcolor}"/> Code behind:...
View ArticleGrid not expanding to fit content
I have a page that has a series of grids on it. These grids are set up to have three rows and a variable number of rows. Each cell displays a picture and 3 lines of text, if that data is available for...
View ArticleHow to dynamically load menu options into a sliding menu with SlideOverKit?
I am creating a cross-platform app using Xamarin Forms 4.1 in VS 2019. I need a slide up menu who's menu options change depending on the tapped cell date in a calendar selection. I've installed...
View ArticleCurved bottom navigation bar in xamarin forms
I'm trying to create curved bottom navigation bar in xamarin forms tabbed page and I'm copying the code of this website (Can't put the link don't know why) into my TabbedPageRenderer. The problem is...
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Does anyone know complete Xamarin Forms and ASP.NET Core tutorials or courses...
I am interested in learning Xamarin Forms and ASP.NET Core 2.2 ( I think that's the latest update of ASP.NET Core ) as well as how those two frameworks work together in full-stack Web Development. I've...
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Item of Grid does not fit in cell
Hi everyone, I have faced with issue that Grid Item does not fit in cell: <Grid VerticalOptions="FillAndExpand" x:Name="Grid" RowSpacing="15" ColumnSpacing="15"> <Grid.ColumnDefinitions>...
View ArticleHow to reference BindingContext of ContentPage inside ContentPage.Resources?
Hey. I have a ContentPage which contains ContentPage.Resources which contains a DataTemplate for my ListView and inside that DataTemplate I try to reference the BindingContext of my ContentPage to bind...
View ArticleWhere to store files in Xamarion Forms application
Hello, I need to store video files to be reproduced in an Android and iOS system. So far, I have not found any information about where to store the files. Notice that I need to store the files using...
View ArticleHow do I proceed? General question on data storing and defining variables
Hi there, I need a bit of advice on a project I am supposed to do. The goal is to create an App that runs on Windows and Android that allows the user to enter data (mainly int) which are then used to...
View ArticleError MT2101: Can't resolve the reference 'System.String System.String
I Used FF Image loading in Xamarin Forms.App is working in Android Properly but giving error in iOS.Please suggest me for this. Error MT2101: Can't resolve the reference 'System.String...
View ArticleHow to prompt the user for new upgrades to the App?
Is there anything built in to Forms that will check if a new version of the App is available in the App Store and prompt the user to run an upgrade? Or any third party libraries?
View Articlei have need the remove keychain data after app un-installation in ios device
dear sir my apps are successful install on the iPhone device but my customer ask the apps has been download the version and un-installation last user id and password data is access like a user id or...
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is there a Tabbed view in Xamarin.forms?
Hello, any idea how to make a Tabbed view in xamarin.forms, i only found Tabbed page which is not possible to put it inside a content page! choosing Xamarin.forms is bad choice? should i've used each...
View ArticleHow to resolve system.URIException while authenticating via google using...
l am getting the error in the title and after some research l feel it has something to do with my redirctURI. Can some please help as l have been trying to authenticate using google for 2 days now.
View ArticleThe error displaying ViewCell in Android.
Xaml cell: xmlns:ffimageloading="clr-namespace:FFImageLoading.Forms;assembly=FFImageLoading.Forms" xmlns:xamarinLibrary="clr-namespace:XamarinLibrary;assembly=XamarinLibraryNS"...
View ArticleWhy is collection view is not displaying images
The demo collection view code with an array of strings is displaying properly in my app but when l try the following code. <CollectionView.ItemsSource> <Grid.RowDefinitions>...
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ImageSource for button appearing way larger than should be
I am trying to use an image to replace a button to make for better looking UI. I am having a problem with size, it's weird because a couple builds ago it appeared nice and small. My PLUS and DELETE...
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