How to use On Scroll event in Xamarin.Forms ScrollView
I need to tap into the On Scroll event of a ScrollView to do an animation and I also need to get the scroll offset in that same function. I know this isn't built in, but has anyone had to do this or...
View ArticleXamarin.Forms.Maps on WinRT
The Release Notes for the last couple of versions of Xamarin.Forms.Maps on WinRT talk about fixes to the WinRT code. However, I don't see any WinRT libraries in the package. Is this available? Thanks!...
View ArticleMasterDetailsPage Menu Icon not showing up on iOS
Hi all, I have an app with a MasterDetailsPage that I use for the main navigation. I am using the "hamburger" icon for my menu icon. On Android this works great. I set the Icon property on the MenuPage...
View ArticleInformation: isvisible = true / false to BoxView don't work with iOS
As I have lost a few hours with this issue, I post this information here. In my App, I have some BoxViews (used as "Lines"). I have to make the BoxViews visible and invisible. Unfortunately this works...
View ArticleFailed to install/debugging in iPhone 6
Hi, I’m facing a issue in Xamarin studio, while debugging application in iPhone 6 with iOS 8.3. But the same application is debugging properly in iPhone 5 with iOS 8.3 and iPhone 5S with iOS 8.4. I...
View ArticleHow to perform animation from right side to left side with changing image for...
Hi all, i want to perform animation from right side to left side with changing image for every move. can anyone help me with this i have tried predefined animations like easing.linear, easing.cubein...
View ArticleWidth of a picker
Hi, I am trying to set the width of a picker with the HorizontalOptions property to CenterAndExpand or FillAndExpand but the width of the picker is the width of the tittle text. For example, my picker...
View ArticleHow to open one mobile app from another mobile app in Xamarin Forms ?
How to open one mobile app from another mobile app in Xamarin Forms ?
View ArticleXamarin Forms ImageSource to Base 64 String
Hi I need to submit a image to the back-end as a base 64 string. How can I convert my ImageSource into a 64 string ?
View ArticleApp slows down over the period on Android (Memory leak?) How to fix it
Hi there, We are building one app with two screens and master detail page Categories in Master Detail page – We have 6 categories in hamburger menu.. Clicking on each category will show below page List...
View ArticleBug : Switching IsVisible on a button does not redraw the button
Hi, I have found something weird, when switching IsVisibility of several button embbedded in a stacklayout, using a viewModel (Commands and bindings) the buttons does not always redraws themself (on...
View ArticleHow to get mark up of mobile app in xamarin forms ?
How to get the mark up of mobile app for Android, iOS and Windows Phone ?
View ArticleAnyone having strange Map crashes on Android?
We have a XF app that has been working fine but various v4.X android devices suddenly started crashing on the map. With no changes on our part, some of the devices started working again but others are...
View ArticleHybridWebView - problem with loading Google and OSM map pages on Android
var webView = new HybridWebView(new JsonSerializer ()) { // Uri = new Uri("http://www.openstreetmap.org"), // Uri = new Uri("https://www.bing.com/maps/"), Uri = new Uri("https://www.google.pl/maps"),...
View ArticleEmbed YouTube Video
Hello, I need to embed a YouTube video in my Xamarin.Forms app. I have tried various methods with the WebView control, including passing the embed URL and trying to port this code...
View Articlewrite info to console
Hi Team, I want to write some information to console using Console.WriteLine(''), however the editor shows error(red highlight as if it i not available.) What is the package to be included for Console...
View ArticleSyntax for global Style in Xamarin.forms?
Ok so I have global styles set in App.xaml. What is the syntax to call a x:Key variable or Static Resource in c# code? Thanks
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#if __IOS__ seems not working
I used this code in my app, but when it was running, it didn't print the text(both in simulator and my device). #if __IOS__ System.Diagnostics.Debug.WriteLine ("I'm in iOS"); #endif The Define Symbols...
View Articleits possible to create a transparent entry in xamarin.forms iOS like Android?
i want in iOS the entry looks like a entry Android, the entry android don`t have border, but the entry iOS have a border. var entryStyle = new Style (typeof(Entry)) { Setters = { new Setter { Property...
View ArticlePicker Selection Event
Hi, I have a problem with xamarin form picker. I need to have an event when the "done" (ios) or "ok" (android) button was clicked. Cause i want to open a popup when user select an item. I only see a...
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