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How can I use correctly the activity indicator on Android?
Hi, I'm using this plugin for showing that the app is busy, but on Android the animation is always stuck. For example I use it in this code: private async Task SelectWorkOrderItemAsync(WorkOrderLista...
View ArticleHow to apply the TapGestureRecognizer in Xamarin form?
I have a picture A which this picture A when I single click on it it will show picture C, if I double click on the picture then it will show picture D. Below is my code in xaml:...
View ArticleBest options for rapidly previewing XAML/layout changes?
Trying to preview layout changes in Xamarin.Forms on iOS/Android so far feels so, so slow. Half the time I'm almost better of just compiling it and viewing it on an app rather than waiting for the...
View ArticleCan not set the content of ListViewCachingStrategy as it doesn't have a...
The following worked for me until I tried to upgrade to .Net Standard 1.4: <ListView x:Name="AccessTypeLV" SeparatorVisibility="None" HasUnevenRows="True" > <x:Arguments>...
View Articlebinding entry text and web service
hi developer ## i want to send my data to web service (id , name , phone, usertype) ## how can i do that with this code readonly ICommand _deleteCommand; readonly contactclass _employee; StackLayout...
View ArticleXamarin Forms - Android Application
I am unable to get ANY image to show on an Android app built with Xamarin Forms. This application previously worked. I have checked that the images are lower case, that they are marked as...
View ArticleListView with SelectedItem vs TextCell Command
I have a scenario where I need to take the value of a selected TextCell and use it to update a Label outside of the ListView. I notice that ListView has a SelectedItem property and the TextCell has a...
View ArticleiBeacons with Xamarin Forms
Hi, I'm going to develop an app that need to interact with iBeacons. Which plugin do you suggest in order to interact with them? If the app is closed, but bluetooth is active on the smartphone, it...
View ArticleGoto a tabbed page from outside the tabbedpage navigation
Hi, I have an application built with tabbedpage navigation but on some pages it's possible to open a second page trough "pushmodalasync". That new page contain a button that suppose to pop it's own...
View ArticleXamarin.Forms CardsView nuget package
Hi all) I've released new package for Xamarin.Forms (Something like Tinder's CardsView) Maybe, someone will be interested in it nuget.org/packages/CardsView/ -- nuget...
View ArticleCustom Control Binding to Command in Parent View Model?
I have a custom control within a ContentView and I would like the ability to Bind to a Command in the Parent View Model. Is this possible, does MyContentView inherit from the Parent Page? My design is...
View ArticleAndroid Custom Frame Renderer Help
Hello Community, I created a custom FRAME renderer that creates a gradient background. It works for iOS however in Android the gradient works but none of the child controls inside the frame display....
View ArticleCustom ProgressBar
Hi all, Is there a way for forms, to change the color and shape of a progressbar? (make it a bit bigger). If it can be done using a custom renderer, does anybody have any example? Thanks!
View ArticleXamarin.Forms Image Source
I'm having trouble setting an Image Source to a byte array of bitmap data. I've done this before using a jpg. Now I have an array of RGBA data and I keep getting an error: ImageLoaderSourceHandler:...
View ArticleFlip Animation of a view
Hi All, Please guide me how to perform flip animation to xamarin.forms view. the image of the flip will be available on the below link... http://i.stack.imgur.com/T7lnZ.png please guide me how to do...
View ArticleExtending for WPF backend status
Guys, currently we have developed a cross platform app using Xamarin forms for Android, iOS and UWP. As you all know it, UWP app does work only in Windows 10 destop or above. Since major share of...
View ArticleXamarin.Forms change page after login properly?
Hello. I am making an application with Xamarin.forms and currently I have my mainpage set to the login page in the start of the application. The Login page is just set with a default navigationpage,...
View ArticleMessaging Center called twice in xamarin forms
MessagingCenter.Subscribe<string>(this, "LocationName", (value) => { FullPathName.Text = value; }); While I set a break point and notice that This MessagingCenter.Subscribe called twice. How...
View ArticleData Binding is not working when binding value at the mvvm and converting and...
Here I am Binding LeftValue and RightValue to my MVVM MinAge and MaxAge Properties respectively. and converting and displaying on Label lowerRangeValue and upperRangeValue. but at the time of...
View ArticleResource Path in shared code different in Android and iOS
Hello, In my Shared code I have this instruction: using (var resource = assembly.GetManifestResourceStream("myApp.Droid.Resources.Drawable.Img1.png")) But its not working anymore in the iOS version....
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