Is there nay way of cancelling the "back" button event from the NavigationPage?
Topic. Is there any way of cancelling the "back" button event from the NavigationPage, preventing the user from popping the navigation stack ? I already can intercept the hardware back button from the...
View ArticleIs there a Grid function get object at index ?
Hello, I can't see a way to just change a specific object in a Grid. You can add at index or remove at index but i didn't found a way to get object at index or set(replace) an object at index ... is...
View ArticleButton.Text not consistent across platforms, why?
In Android, it is displayed all caps. Can we display text in normal case, as it is set. In iOS, meaningless hiding of text is happening. Three dots replace the center text. And I see 3 dots replacing...
View ArticleXLabs errors on Windows Phone project
So I've got an empty xamarin.forms project which works fine on iOS, Android and WinPhone, but I need XLabs HybridWebView,, and after only adding XLabs.Forms from Nuget on WinPhone project these errors...
View ArticleCustom Page Transitions with Xamarin.Forms?
Is it possible to override the default Page Transitions for Xamarin.Forms when calling PushAsync or PushModalAsync? For example, I would like to have slide or fade transitions for Android. I have tried...
View ArticleImage not appearing on Android
I have an image in xamarin forms working on iOS but it just doesn't want to load on Android! I have: - In the XAML [Image x:Name="HatsImage" Source="hats.png"/] - Put the image file in the Resources...
View ArticleOut of memory exception
I wrote an app which is ok in iOS. But I got a lot of Out of memory exception , I found that is because of the detail view of model has an image box. I binded the model into the view: model.Image =...
View ArticleIs there a Clipboard plug-in/component for Xamarin.Forms?
I need to implement Copy to Clipboard within my app. Is there a component/plug-in to support this, or am I back to writing more DependencyServices? Thanks, John H.
View ArticleImageSource.FromUri not display on iPhone 6+
I have a list of items, each item has an image like this: var image = new Image { WidthRequest = 44, HeightRequest = 44, }; image.SetBinding(Image.SourceProperty, new Binding("ImageUrl")); Almost all...
View ArticleI am trying to implement the listview with checkboxes But I dont know how to...
Hi , I am implementing a listView with check boxes in click of the checked items it should delete and update the listview .But I dont know to get the checked item that I have given in the listView....
View ArticleHow to use WCF Service in Xamarin.forms for cross platform(Portable)
How to use WCF Service in Xamarin.forms for cross platform(Portable)
View ArticleShow expire Alert
Can i use the project developed in trial version after one month? am getting Alert Message "Trial executable has expired(24 hours limit)"
View ArticleCould not generate Release build
Hi, I could not generate release build for my xamarin.forms android app. I am getting following error, can some one help me out with this ? C:\Program Files...
View ArticleAndroid - Problems with Label text binding in a ViewCell DataTemplate
Hi, here is my xaml code. The list view is ItemSource is bind to UserData which is a notification property that is declared in my view model. The property is being updated when the server returns the...
View ArticleCustomer Renderer View Dimensions
Hi All, I'm currently writing a custom renderer, in order to display a video control on a ContentPage. The basics of the player are working - however, I'm unable to find any documentation/guidance on...
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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 ArticleTabbedPage & CarouselPage
Hi is it possible to have a CarouselPage in a TabbedPage both synchonized ? Here I think about android app, WP doen't need it and iOS may be... Thank Vincent
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Adding Pull To Refresh to ListView for iOS :)
I love pull to refresh and I wanted to add it to iOS. Mark's video is awesome showing you how to use custom renderers, so I applied his practices to iOS:...
View ArticleUpdate ListView binding without it scrolling back up
Hi quick one, is it possible to update the ListView via binding without it scrolling back up once refreshed?
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