Disposing of a ContentView that is included in a ContentPage
Hi My app has several 'ContentPages' which incorporate several 'ContentViews'. I have included UI elements (such as a status bar) into a ContentView which I can then display from any ContentPage. My...
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 ArticleHow to change the listview scrollbar color in xamarin.forms using Custom...
I am able to change the color in Android. but in Ios i'm able to change only the black, white and default color using the UIScrollViewIndicatorStyle but unable to set custom Color, how to set custom...
View ArticleHardware Back Button
I've got an app which displays a login page modally when it detects that the user has not logged in. However, the user can still dismiss the login page using the hardware back button, thus returning to...
View ArticleUnfocused of Entry Control not working properly on few Android devices
Hi, I have two entry controls in my Xamarin forms. I have registered to Unfocused event of both entry control with respective target methods. The Xamarin forms version I am using is "3.6.0.344457"....
View ArticleHow to resolve Could not load file or assembly 'Xamarin.Forms.Core,...
Since updating my PCLs to use .Net Standard 2, my Android build is reporting the following. Can anybody suggest how to resolve this please? I am using VS 2017 Community v15.9.13 . My iOS and UWP builds...
View Article'C:\Program' is not recognized as an internal or external command, operable...
Hi' I'm new to xamarin forms. I'm getting this error " 'C:\Program' is not recognized as an internal or external command, operable program or batch file." when I try to run the android emulater. Any...
View ArticleWhere do I find my 'App Bundle' file for nUnit testing
Can't seem to find the file location designated for the App Bundle when configuring nUnit testing project in my xamarin forms app app = ConfigureApp .iOS .AppBundle("/????) .StartApp();
View ArticleHow can I Intercept children added to layout?
I have tried to: layout.PropertyChanging += Layout_PropertyChanging; layout.PropertyChanged += Layout_PropertyChanged; where layout is a StackLayout. But the PropertyChangedEventArgs e parameter to the...
View ArticleHOW TO FETCH DATA FROM SQLITE CORRESPONDING TO AN ID
I have saved some information in sqllite and how can i fetch data from sqllite corresponding to an id.
View ArticleXamarin Forms DisplayAlert option text not displayed.
We are using Display Alter for confirmation prompt which is working fine with the messages display. But text for confirmation event like 'Yes' or 'No' is not displaying, but click event is happening by...
View ArticleIs there some variable or function from which I can read the most recent...
This could be useful in an "About" page.
View ArticleHow to reduce apk with Android App Bundle and how to build for 64-bit...
I have 2 questions both of them about building xamarin forms app for android for google play console, I will ask in one post I see in google play console that my apk would be smaller if I use Android...
View ArticleLayout problem
I'm new to Xamarin and I can't figure how to get rid of the gap between the two rows of my grid. I set all the margins and padding to zero that I could: <ListView x:Name="_listView"...
View ArticleAndroid debug version runs yet release crashes
I am working on a Xamarin Forms app for Android and iOS phones. I am trying to get a release version over to QA. The release compiles with no errors. Running the app the splash screen displays and then...
View ArticleHow to trigger every change in the Entry field?
This the Entry Field which the user will input the data. <StackLayout Grid.Row="0" Grid.Column="0" Padding="16,13,16,9"> <StackLayout Orientation="Horizontal" Padding="10,0">...
View ArticleXamarin.Auth - Facebook NativeUi - How to change logged user?
I'm trying to implement Facebook NativeUI authentication in Xamarin.Forms PCL project for iOS, and have following problem. I created authenticator in PCL library like this authenticator = new...
View ArticleXamarin.LiveReload not showing my changes
This is the first time I'm going to ask for Xamarin.LiveReload This is my 3rd month on Xamarin.LiveReload and today, It's getting a trouble showing my changes. This is not actually the first time, but...
View ArticleXamarin.livereload: Can't find package
Hello, I am trying to compile a project (developed by others) that relies on the xamarin livereload package. Unfortunately I can't get this package to install. I have downloaded the VSIX file as...
View ArticleImageCell Image source not appearing
I have a ListView, with an ItemTemplate like so: <ListView.ItemTemplate> <DataTemplate> <ImageCell Text="{Binding Name}" Detail="{Binding Description}" ImageSource="{Binding Image}"...
View Article