Publishing Android App
So i followed the steps to publish the android app. I select the keytool file, enter the passwords, tell it where i want it to put the app. Press publish and a couple of command prompt screens flash...
View ArticleDatabinding a ListView to a List in code not Xaml
I think this should be relatively easy to do but I want to bind a Basic ListView in code to a List but I can't seem to find any examples of how to do it. All the examples I can find are in Xaml and use...
View Articleacr user dialog
Hi @AlanRitchie . I've try to use your "Prompt" dialog. I would like to know, if I have InsertType.Number, how can I insert decimal numbers. No "." and "," works. Alessandro
View ArticleButton visibility
Hi Xamarin experts, I have the following in some XAML: Unfortunately, I don't understand this stuff enough yet- my button is always visible. My boolean property is set to false in the constructor of...
View ArticleFull Screen Overlay using Xamarin Forms
Hi All I trying to achieve full screen overlay using xamarin forms. I had achieved the same for both ios and android individually a while back, And now I am trying to achieve using xamarin forms. I...
View ArticleTransition between Xaml pages and native pages.
Hello, I need your valuable suggestion to choose perfect tool for my app development. Basically I choose Xamarin for cross platform app development for iOS, Android and WP. I have started with...
View ArticleList view to carousel page bug with item index 1?
So i have a listview with an item select event: storyList.ItemSelected += (sender, e) => { if (e.SelectedItem == null) return; var list = (ListView)sender; var index =...
View ArticleFormsGallery can't work when deploy by visual studio
Hi everyone, I found a very strange thing here. I deployed an sample APP called FormsGallery, which is from github, to my ios device by visual studio. it could lauch. But when I tapped a button on it....
View ArticleStyling the Editor control "Done" button in iOS
I wish to style the "Done" button which pops up when using the Xamarin Forms Editor control in iOS. To be specific, I want to change the tint color of the text. The style could either be applied...
View ArticleGrid
Currently I'm trying to find an object to trigger for my hidden button to change the visibility from invisible to visible. Is it possible to add GestureRecognizer for a grid? If yes, what should I...
View ArticleCross-platform action bar
Is there anyway I can add a cross-platform action bar(or anything equivalent) to my xamarin app such that I get access to all action bar features (drop down menu/search bar/display the title of the...
View ArticleAndroid ListView CustomRenderer
Hi guys, im having issues with my customrenderer for listview in android... ive set the selector style for the listview so i can change the selected color, when i press it-it changes color fine so...
View ArticleWhere should I put my IoC container (Composition Root)
Hi, I'm going to use Ioc (TinyIoc) in a Xamarin.Forms project, but I'm not sure where I should put my Ioc container. I'm thinking that I should place it in App class that is in the PCL that is created...
View ArticleMasterDetailPage + Listview GroupShortNameBinding not working?
Hello, I've put my ContentPage onto a MasterDetail Page. On the MasterPage is a Listview with an Alphabet Bar on the Side as GroupShortNameBinding Property. If I click now on a letter it shows no...
View ArticleIn ListView Control, Is there a way to change the color of ContextActions...
I have added 3 MenuItem to ListView.ViewCell.ContextActions. How to set different Background colors for each MenuItem. Is it a limitation of Forms or Should be implemented natively.
View ArticleSystem.NullReferenceException in INotifyPropertyChanged on Android after...
Hello, my application will throw an exception in Android, if I try to rotate my smartphone. Everything is working...till I rotate it. It only happens at this part of the code: Entry.PropertyChanged....
View ArticleIs possible to override Xamarin Forms control properties from native custom...
I have implemented native IOS custom renderer for Entry Xamarin Forms control where changed some properties like BackgroundColor. I need to override some properties from custom renderer. Is this...
View ArticleIsEnabled property problem on ToolbarItem
Hi, I have problem with binding value of IsEnabled property on ToolbarItem. In my ModelView I have property: public bool IsItemSelected { get; set; } which is set on false in constructor. In my View I...
View ArticleIssue with MasterDetailPage in TabbedPage
Hi everyone, In my application, I added a MasterDetailPage to TabbedPage. But at bottom of the “DetailPage”, Click action is not performing. I tried using a button with “Clicked” event and a...
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