How to use Dropbox sync & data store in xamarin.forms
Hello Team, I am trying to attach Dropbox sync & data store component in my PCL Application . But i am not able to find this package . how ever i have created a demo few days ago at that time it is...
View ArticleHow to Bind ListView on same page after deleted Item in the listView ?
Hello, I have an error on bind Listview after delete record in listView. After Deleted record.... I create Listview Page object Using below syntax on ListItemCell binding page. var userlist = new...
View ArticleXamarin Forms Maps - Multiple maps on navigation stack behaving oddly
I am using Xamarin Forms Maps in my project, and currently debugging on an Android device. This has been a project I've been working on for a while, and while my source code has not changed, all of a...
View ArticleUpdate Binding Source on Unfocused
Hi, Does anyone have a suggestion on how to, for example, only update the source property of an Entry's Text binding when Unfocused rather than TextChanged? XF doesn't seem to have the ability to...
View ArticleXamarin.Forms.iOS: Editor Unfocused missing value
Hello, I have a problem with autocomplete iOS keyboard and Unfocus event. Step by step explanation: I Try to write word “Ciua”, my Italian iPad suggest me “Cita” 1. If I tap “space” on keyboard, the...
View Articlehow open menu page after login throw webervice
hi, I'm new in xamarin developing, I have such problem - I have webervice method called on user login action, and in handler onmethodcomplete I try open new page writing this.Navigation.PushAsync(new...
View ArticleHow to add a background image to my application
Hi Guys, I want to add a background image to my application for the look and feel. I know how to use the local and the embedded images but i want to make my entire application with a default image....
View ArticleAzure app service with FaceBook based authentication
I am developing an app based on Azure App Service Mobile in Xamarin.Forms. Its documentation says, it would take 'only 5 minutes' to add FaceBook authentication to an app. In my case, it was not true....
View ArticleGetting control after INavigation.PopAsync() in Xamarin Forms
I have PageA + ViewModelA, and PageB + ViewModelB. From A i'm calling PushAsync(B), editing some data, and calling PopAsync(). So now B becomes closed, and user returns to A. But in B user changed some...
View ArticlePass Click/Tap Event Through Levels of RelativeLayout
I'm placing RelativeLayouts on top of each other in the same grid row. The RelativeLayouts are set to FillAndExpand on both the HorizontalOptions and VerticalOptions. I want to be able to place them on...
View ArticleSingleton Instance of ViewModels
Hello, I have 3 screens in my app- Home, B and C. Home screen has toolbar which can be used to navigate to A or B. I navigate to A from Home using button. This creates a new instance of VM with A. Then...
View ArticleTabbedPage bug?
Is this a bug or I should use it in another way? public class MyQuestionsPage : ContentPage { public MyQuestionsPage() { Title = "My Questions"; Icon = "TabBar-Icon-MyQuestions"; } } public static Page...
View ArticleMVVM Binding not bubbling add new element from collection
Hello, I've implemented a component which displays a simple view. The view is bounded to my user control throught the ItemTemplate (based on DataTemplate type) as we could do for a ListView or any...
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Bug, iOS, Label with StartAndExpand HorizontalOptions does not expand if...
Hello there, Because a picture is worth a thousand words, let's start with this: As you can see, I am trying to build rows with a left-aligned Label (LayoutOptions.StartAndExpand) and a right-aligned...
View ArticleEditor slowly scrolling up with keyboard when focused. IOS
When I updated to Xamarin.Forms 1.5.1.6471 I noticed that whenever I put focus on an Editor that is within a scrollview the Editor control will very slowly crawl into position above the keyboard as...
View ArticleExceeded Retry Count of 10
I have updated to the latest Xamarin.Forms. I am using Visual Studio 2013. Since I updated to the latest Xamarin for Visual Studio this morning, I am getting these issues all of the time in Windows...
View ArticleVerticalOptions = LayoutOptions.End inside Autosized Grid Row is leaving gap
I'm having a problem with VerticalOptions = LayoutOptions.End inside a grid row. At first I thought it was an issue with Image and autosized rows, but I tried a BoxView and it is also leaving a small...
View ArticleWebView EvaluateJavascript
How is the best way to get the results of a javascript function that is called with EvaluateJavascript? For example: string js = "function myFunction(value1, value2) { if value1 > value2 return true...
View ArticleError The "CreateAdditionalLibraryResourceCache" task failed unexpectedly
Hi, after uptading Xamarin.Forms references in my project via NuGet Visual Studio 2013, When I try to build my solution it appear this error: Error 14 The "CreateAdditionalLibraryResourceCache" task...
View ArticleSystem.IO.FileNotFoundException: On InitializeComponent caused by own control
Hello! Please help a newbie. I have problems creating own control: I'm trying to make grid view similar to list view. The problem is in xaml file of the page - when I'm initializing my component app...
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