Expose ListView's ItemTapped event as ICommand via attached property
I'm trying to implement a couple of attached properties for ListView, especially to have ItemTapped event exposed as a command for binding. That's what I have so far: public class ListViewCommands {...
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Strong name validation failed
Hi Not only am I having problems with my project but I'm also having problems posting this post! Ok, I have just changed my build for my iOS app from Debug to Release (VS2012) and I am getting the...
View ArticleUpdate ListView on WillEnterForeground
Objective Update a Xamarin.Forms ListView when the iOS Application Enters the foreground Approach The closes example I have seen is found in the monotouch samples...
View Articlesome little problem on binding SDK.......need help
i try to bind this jar SDK. and my meta.xml is here <metadata> <remove-node path="/api/package[@name='vpadn']/class[@name='J']/field[@name='j']" /> <attr...
View Articlewhich video player is better? save memory...
I want to download the video player, which one is better? save memory, and fasting http://goo.gl/EJF7cI
View ArticleFix for GdipCreateFromContext_macosx and other *_macios GDI issues
Try installing this mono 3.10 version and forcing a rebuild of your application. https://www.dropbox.com/s/wrjnv7p8zj1rh5u/MonoFramework-MDK-3.10.0.26.macos10.xamarin.x86.pkg?dl=0 One of the developers...
View ArticleSummary of current best practices for event handlers and disposing
Recently I've spent some time tracking down why some objects were not getting garbage collected. I've read through various discussions on reasons why and what to do but it feels like there is variance...
View ArticleLinking with Obj-C not working
I'm linking with an Objective-C lib, and everything compiles, but the app starts up and then quits with this Application Output: 2014-12-08 14:41:55.846 iPhoneApp[4535:624418] Debug: Finished launching...
View ArticleMigration to Unified API Project
I've taken a simple example and have tried to convert it from the Classic API to the Unified API. The app just creates viewcontroller, sets the viewcontroller as the root viewcontroller, and a UILabel...
View ArticleUIPageViewController within a UINavigationController
I have a UINavigationController which contains a UIPageViewController. This works alright except for one problem that seems to have to do with the NavigationBar. (This didn't happen when I had it...
View ArticleUnable to publish to anything before API Level 17?
Hi. When we attempt to publish a Xamarin Forms application targeting Android API Level 16 or below, we get this error:...
View ArticleNSColor from RGB?
How to get NSColor object from RGB values? I tried NSColor.FromCalibratedRgba, NSColor.FromDeviceRgba and NSColor.FromSrgb. But none of them work for NSTextField.BackroundColor. I do have enabled...
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Using the same projects/solution in both Xamarin Studio and Visual Studio
Hello Xamarin users, do any of you share a single set of project/solution files between Xamarin Studio and Visual Studio? Can anyone share experiences with such a scenario, or helpful tipps? We've...
View ArticleShow us your apps!
Have you shipped an app built with Xamarin? We want to talk to you. We are always looking for new ways to help developers promote their apps built in C# with Xamarin. Please tell us about your app here...
View Articleios 8 showuserlocation problem..
i used these ways, updated infoplist like additional file also used these codes CLLocationManager locationManager; public override void ViewDidLoad() { base.ViewDidLoad(); // Perform any additional...
View ArticleMove textfield when keyboard appers
Hello! I'm really new to Xamarin and I've come to an issue that is out of my league. I've read and copied this code to my project http://forums.xamarin.com/discussion/comment/23235/#Comment_23235 But...
View ArticleBest toolkit / method to handle Webservices crossplatform on all three mobile...
Hi, I'm relative new to Xamarin, but have been working with c# for quite a while now. I'm creating a crossplatform app which needs to get it's data from a webservice, I'm planning on using WebApi Mvc 4...
View ArticleGCM notifications
Hi guys, We're just getting started with the fabulous GCM notifications. Here are our issues: The notification works well and the app receives it. But when the app is not started and a notification...
View ArticleMasterDetailPage issue with ActionBar
I have a MasterDetailPage where I am hiding the ActionBar manually as well as disabling the NavigationBar. NavigationPage.SetHasNavigationBar (this, false); Everything works fine, but when I Push a new...
View ArticleMasterDetail view without ActionBar
Is it possible have a (master)detail View without the Actionbar in Android? if I set the theme android:theme="@android:style/Theme.Holo.Light.NoActionBar, I get an error in the MainActivity...
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