Listview search bar
Hi, how to search listview items with in the search bar (Entry) in the listview and that will work for iOS and Android ?. Is there any options to implement in forms listview.
View ArticleXamarin.Forms Page focus/opened events
Hi, my application having two classes i,e A, B , navigating A to B with out closing A and for displaying A, i am closing B but i would like to update data when A loaded. Is there any listener for view...
View ArticleAn unhandled exception Xamarin Forms Andorid
Hi, Im trying to start my project but got error. I couldnot solve why am i get this error? These are log last records Xamarin.VisualStudio.Debugger.Controller Verbose: 0 : [2014-07-24 17:20:09.6]...
View ArticleMasterDetailPage - How do you slide the master in/out programatically?
I can trigger the Master (my menu) to slide out by swiping but how do I slide it open (and back to closed) programatically?
View ArticleUriImageSource-based image not rendering
Hello, I am creating an image from a Uri, but it doesn't render in my app at all (note that local images work fine!). I believe everything is set up correctly, so I'm a little confused as to the cause...
View ArticleListView Virtualization for Loading on Scroll
Hello all! So I'm trying to figure out how to allow for loading individual cells as you scroll through a listview. I have a database with thousands of items, and so I don't want all of them to load at...
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Errors adding Xamarin.Forms through NuGet
Hi! After testing Xamarin.Forms, we've decided to add it to our existing iOS app. We downloaded the library from NuGet. We just added a test ContentPage and, unfortunately, the app don't compile. We...
View ArticleOnAppearing called for TabbedPage when not expected
For other pages, I have noticed that OnAppearing event is called only on creation of the page. But in case of TabbedPage, OnAppearing is called even when navigating back from another page (when another...
View ArticleWhat is the item list limit in a picker?
Does anyone know what the list limit for a picker is and also suggest some ways to manage the list if I need more than it supports? Right now I am having an issue where if I populate the full list of...
View ArticleXamarin.Forms, supports mvvmcross?
Xamarin.Forms, Supports mvvmcross? that is, if I already have my application with mvvmcross, I would like to reuse the ViewModel, and only change the view using Xamarin.Form is possible or I have to...
View ArticleXamarin.Forms and MVVM Command Interface
Hello everyone! I'm writing my first Xamarin.Forms MVVM app and the following guide: developer.xamarin.com/guides/cross-platform/xamarin-forms/xaml-for-xamarin-forms/data_bindings_to_mvvm/ says that...
View ArticleUpdating Xamarin.Forms Broke Android App
Hello everyone! I'm building a Xamarin.Forms MVVM app with the view built with XAML and in order to use the command interface on Label objects, I recently used NuGet to update my Xamarin.Forms version...
View ArticleBack Button intercept or custom INavigation proxy
I need a way to intercept when the back button is clicked, and stop the current page from being popped off the stack. An example use case is when a user is entering information on a page, and then they...
View ArticleWhy PushAsync and not just Push?
Hi, I am wondering: Why does Xamarin forms have PushAsync (etc) for its Navigation? Isn't pushing a new Page onto the navigation stack inherently a UI operation, and as such wouldn't you want that to...
View ArticleWorkaround found for Grid spilling over its bounds
I have a grid which in turn has a scroll viewer inside it. It was spilling over its bounds. I had the VerticalOptions set to FillAndExpand, and the single Row Definition set to Star. I found that if I...
View ArticleXamarin.Forms.Maps Pre-release version
Is there a changelog available for the pre-release versions of Xamarin.Forms.Maps on Nuget? Like many, I'm anxious for new features in maps such as binding pins to a datasource and responding to tap...
View ArticleButtons' labels are not centered anymore
Hi, I have build an application with button and the buttons' labels were centered horizontally and vertically by default. At some point, I do not know what changed exactly but all the labels of the...
View ArticleSet TextColor in MasterDetailPages Master
Hi everyone, I couldn't find anything how to set the color of the items in the master page. Is there currently a way to do this?
View ArticleWebview : any equivalent to shouldOverrideURL
Hi, I am starting a new project using xamarin.forms. My question is : is there any way, using default webview, to have an equivalent to the android's webview shouldOverrideURL method ?
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Any way to access SystemTray in Windows Phone 8?
I'm trying to add my app name in Windows Phone 8's System Tray, like Bing News app. How can I do it through Xamarin.Forms or any other way is fine to. Thanks.
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