Open Hamburger on button click
I have to open a master page on button click. I have a custom header in which there is button.When I click on button it should open master page. Master page name is MasterPage.xaml. void...
View Article[Guide] Create a Gradient Background without Images
Hey, today I accomplished the task to create Gradient Background without the use of an Image. The task was to make it possible for the user to change the Background of the Views on Runtime! First I...
View ArticleZXing - defining scanning area
Hi everyone, can I define scanning area in ZXing.Net.Mobile? I would like to scaned only center of screen. I using ZXingScannerView and ZXingDefaultOverlay. <zxing:ZXingScannerView Options="{Binding...
View ArticleApplication.Current.Properties not saving on device
Hi, My MainPage in App.xaml.cd is: MainPage = new NavigationPage(new HomePage()); and in HomePage public App()'s I have this code to check if CustomerID is already there then continue otherwise prompt...
View ArticleCannot change Navigation page barbackgroundcolor programmatically
Hi Wondering if is possible to change the navigation bar background programmatically without using renderers. I have an app that uses prism not that matters . I have a masterpage and in my app.xaml I...
View ArticleGet rid of the extra Whitespace added when tapping on suggested word in soft...
Does anyone know how to disable programmatically the extra white space added when tapping on a suggested word by the soft keyboard? Let me describe my problem: I have an entry where the user must enter...
View ArticleIs there a way to override a Back button press on Android And ios in Xamarin...
OnBackButtonPressed only works for hardware back button for android devices but How to Working back button on the navigation bar ? Thanks for any help on this.
View ArticleNative Admob Ads in Xamarin.Forms
I need to implement Native Ads in Xamarin.Forms. But I did not find any examples on Xamarin.Forms. Maybe someone has an example of using Native Ads on Xamarin.Forms and can share. My example of what I...
View ArticleHow do i navigate to another page from another c# class
I have a main page A with a click button. Once the button is clicked, it will call a method on another c# class and trigger a new page B from this new c# class. However, the page A does not refresh...
View ArticleStuck in splash screen in real device
My Xamarin Forms App works fine in Android devices, but when trying to deploy on a real iOS device is stuck on the splash screen, I said real because I can run without any problem on the simulator.
View Articleasync await with a LoginPage,,
Hi, some body can help my!! I want to start in a LoadingPage with one activity indicator,, and use async method to call and run my TabbedPage when its ready.. but I never uses it before async await...
View ArticleDevice.BeginInvokeOnMainThread not working from MessageCenter?
I have a Xamarin Forms app using .NET Standard 2.0. From my main page I have a log out button which generates a message center event that my main application class listens for. When the button is...
View ArticleCan you integrate SiriKit into a Xamarin Forms App?
If so, does anyone have any good information on how to do this as the materials i have seen target Xamarin Nativ. Thanks
View ArticleXamarin cannot access disposed object error
i'm working with xamarin.forms, i'm trying to upload video content using MultipartFormDataContent with following code public async Task<bool> SaveNewsItemV1(EditNewsViewInputForMobile input) {...
View ArticleOnPlatform UWP crash
Hello everyone, When I need specific value for a given platform, I use OnPlatform. If I wanted to set specific value for either UWP or Windows Phone, I used WinPhone. Now it's not recognised anymore. I...
View ArticleStackLayout - handle click event
Hi all, I've realized a very simple clickable StackLayout: it's composed by 2 images and a label. I used TapGestureRecognizer to trigger the tapped event, so I can handle the click of the user on the...
View ArticleXamarin Forms deployment not deploying updated assemblies (not using Fast...
Anyone had issues with builds/deployment not grabbing the latest supporting assemblies? My team has been facing many issues with this occurring. Example: We have a project for Configurations where we...
View ArticleHow To Request for user permission in Xamarin Forms
I'm trying to implement map in my application for which i required location access, I android i need to ask user for permission for user location access. Ho can i asked for permission in xamarin forms...
View ArticleInvalid number of rows in section
I trying to bind a ListView with an ObservableCollection. It works on both Windows Phone and Android but when running it on iOS I get an exception. The message says:...
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