Can the padding between rows in a Grid be changed?
Hi there, I'm having a little trouble using the Grid layout in Xamarin Forms. I am using a Grid in my application, which contains a number of rows, each containing a label and a picker, side by side. A...
View ArticleCustomRenderer on iOS - sizing to the bounds of the custom control
I've got a custom ViewRenderer, which I'm using to play a video (so far on iOS). This is working, but the MPMoviePlayerController is being cut off at the bottom of the screen - attached screenshot. I'm...
View ArticleWhat is the event for a swith in ListView
Hello, I work with XamarinForms with a NavigationService. I work about an app about amusement park. This view display all places available to do sort by Categories I have this listView.xaml : <?xml...
View ArticleLaunch a tabbed page from a tab
Hi, I am currently bringing FTrack2 (available on the app store) from being iOS only to work with Xam.Forms. The app relies on different parts of the app having different navigation bars. For example,...
View ArticleLinker Error - Error 105 Native linking failed, undefined symbol:...
Hi, I'm getting error when I try to build the application with "Link All Assemblies" option. App builds and works fine when I use Dont Link option!! 5> Undefined symbols for architecture x86_64:...
View ArticleSet context menu not for all TextCells in Tamarin.Forms
Hello everyone! I have ListView with only 2 groups. I need to set context menu for only first one. Is iOS SDK, for example, I could call delegate method CellForRowAtIndexPath and customize cell there....
View ArticleHow to thread itemsSource loading of a listView
Hello, I have an app (Xamarin.Forms portable) with MVVMLight with a navigation service. The BindingContext have a list of object which are some observableCollection. I launch the app, go to the...
View ArticleC++ DllImport in Xamarin.Forms
How can I import my C++ DLLs [DllImport] into a Xamarin.Forms such that the common methods can be pinvoke from iOS and Android apps.
View ArticleHiding data in a Forms element
I want the UI to maintain info about activities like, "The user has clicked this before" (set programatically). Html5 has a half-supported convention where you can stick arbitrary data in the DOM using...
View Article[XLabs 2.0.5713-pre4] MediaPicker causing System.MissingMethodException in...
Hey all- I'm running into an issue with the MediaPicker on Android. To preface it, I've tried the solutions at...
View ArticleProperties dictionary does not persist across restarts
At https://developer.xamarin.com/guides/xamarin-forms/working-with/app-lifecycle/#Persistence we're told that calling await Application.Current.SavePropertiesAsync() immediately after adding a key to...
View ArticleFix for Button Layout Bug on Android
If you've run into the same problems with layout on buttons that I have where when you either add other controls, or even just do things like set text on labels, and you're finding that the Button text...
View ArticleChange root page
Simple question - with Forms, is it possible to change the Root page? For example, my current root is a Login page. However, once the user has logged in, I need to change the root page to be a...
View ArticleHow to open camera embedded in a url inside a webview..
How to open camera embedded in a url inside a webview?
View ArticleXamarin.Forms Convert to Byte[] without losing Image Orientation
How can i convert Xamarin.Forms.Image to Byte Array without losing Image Orientation Info?
View ArticleFit button's height to button's content (multiline text)
I already set UIButton.TitleLabel.LineBreakMode (iOS) that it can stored multiline text inside Button. But button's height do not resize. Does anyone help me or give any idea ?
View Articlecustom renderer navigation bar disappears
For my project I needed to have something to the effect of a master detail page but with the possibility of a sliding menu on either side of the screen. So I wrote my own and added custom renderers....
View ArticleChanging the StackLayout.IsEnabled property doesn't have any effect...
In WPF, we can set StackPanel.IsEnabled = false and it will set IsEnabled = false to all the controls contained in the panel. I tried to do the same with the StackLayout, but it doesn't make any...
View ArticleEntry appearing black or gray on some Android phones?
In my Xamarin Forms app I defined an Entry like this: <Entry Placeholder="Type Email" Text="{Binding Email, Mode=TwoWay}" Keyboard="Email" BackgroundColor="{x:Static Color.White}" Opacity="1"...
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