Trivial exercise : implementing a stopwatch in xamarin forms.
Ok, here i am with the same question proposed in another 3d. I need to implement a simple stopwatch for android and ios (windows too). My stopwatch (chronograph) has to count time even if application...
View ArticleAcr.UserDialogs.ActionSheet(ActionSheetConfig) not working consistently
I have the following piece of code: private void ListViewAttachmentSelectSize(MediaFile IMediaFile) { ActionSheetConfig ASImageSize = new ActionSheetConfig(); ASImageSize.Title = "Attachment Size";...
View ArticleWhere does one see XAML parse errors in forms.iOS?
I'm using Xamarin Studio on OS X with the iOS Simulator to work on the iOS version of a Xamarin Forms app. I'm used to normally developing Xamarin.Android with forms and, in the Android framework, when...
View ArticleCompiling xamarin form APK within the Visual Studio 2015.
1 Saw some apk file inside the debug and release. Try to deploy to my tab.. Not install. 2. I also try via Visual Studio Export Android Package .. It give me error . no timestamp something. Question Is...
View ArticleSaving XAML file breaks reference with class library project
I've added another Class Library as a reference to my Portable project. Whenever change is made to any XAML in portable, the error starts appearing saying "type of namespace not found" The app still...
View ArticleHow to avoid showing keyboard when focusing EntryCell
Hi, I have a Xamarin.forms project, I have a page with an EntryCell control, I want to avoid showing the keyboard when the EntryCell gets the focus since it is for scanning barcode labels, how can I...
View ArticleHow can I prevent RelativeLayout from re-drawing when child changes?
I've got a relative layout that contains a grid I position slightly off screen. The user needs to press a button in order for the grid to "open" (using LayoutTo). Once open, there is a toggle switch...
View ArticleXamarin Forms ListView Android crash
Hi guys, we are experiencing this crash in our app 10-27 14:42:20.821 E/AndroidRuntime(11355): FATAL EXCEPTION: main 10-27 14:42:20.821 E/AndroidRuntime(11355): java.lang.RuntimeException:...
View ArticleGrouped Horizontal Listview
I'm trying to make a grouped listview with the items (which just consist of an image and a title underneath the image) in each group side by side rather that in a single column. Has anyone done...
View ArticleHorizontal ListView
Is any way to create listview with horizontal scroll ? smth like in image. thanks.
View ArticleOxyplot Simple Graph
Hi , I am trying to display simple graph using oxyPlot in Xamarin forms. I am displaying a page when i launch the app using System; using Xamarin.Forms; using OxyPlot; using OxyPlot.Series; using...
View Articlenuget packages, forms versions
We recently started to use an add-on for Xamarin Forms. This was retrieved with nuget. The add-on in itself functions great however sometime after installation we started to get 'xamlctask' compilation...
View ArticleHow to implement speech(voice)-to-text using xamarin.Forms
Hello Guys. please help, how do i implement a speech(voice) and textbox gets the text in my application.
View ArticleSetting background for every page in Xamarin forms
Hi , I would like to set the background image for every page and it should be accessible for every where .I have seen and got some information about how to do it in the net from the following link...
View ArticleIs there an "OnDestroy" event for XamarinForms?
Hey guys, is there an option to do something before my android app will be killed?
View ArticleScanner Event
Hello, I am working on creating a Xamarin.Forms application for Android and I need to incorporate a barcode scanner into the application. I am using an MVVM approach with XAML on the front end. The...
View ArticleXamarin Mobile component giving wrong coordinates at times
Hello Friends, Did anyone came across this issue while using Xamarin Mobile component to get user's current location? More details on following SO post...
View ArticleCustom Renderer for Stepper
I want to customize stepper control such that I can set the background color, size and also place an entry between the two stepper buttons. Whats the best way to accomplish this? Thanks
View ArticleClik here to view.
ListView with optional Header/Footer
I'm trying to show a header (or footer - not a group header!) in a ListView, but only if it is necessary. A simple example would be a message with a 'dismiss' button next to it which hides the message....
View ArticleTabbedPage More Navigation Bar behavior
I'm trying to avoid using a hamburger menu and started a project with a tabbed page. The project has 6 tabs, and the behavior on iOS 9.1 is to display the first four tabs and a "More" tab. My issue is...
View Article