How to transform secondary ToolbarItems to UIBarButtonItems in the bottom...
First of all, I think the ToolbarItems in Forms are the right approach to have a generic abstraction to the platform specific actions users can execute on each platform. Furthermore, the Android...
View ArticleListView Grouping : Example Please
Can anyone explain to me how to do grouping within the Forms ListView? It's not quite apparent how it is supposed to work. Thank you very much.
View ArticleIssue with using xaml in a shared Xamarin.Forms project
I have a simple app built with Xamarin.Forms. I chose to use the shared project approach instead of PCL. I created a view in the shared project using code (no xaml) and it worked just fine. I then...
View ArticleHow to Display Loading Message in Xamarin.Forms
I am new to Xamarin.Forms in which i need loading message how i can display the loading message please help me out Code:- <AbsoluteLayout> <StackLayout HorizontalOptions="FillAndExpand"...
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HTML type dropdown in place of Picker.
Hi, Can anyone suggest if its possible to have HTML type dropdown in place of picker like - It will be helpful if anyone can share some code for this. Thanks
View ArticleInherited renderer, OnElementPropertyChanged implementation
I often see this kind of overrides on custom renderer that inherits from XF renderer and I am thinking it is due to developers not putting too much thought into the function: protected override void...
View ArticlePLEASE remove Starter edition!
Starter utterly worthless. You can't do anything with Starter. I tried "getting a taste" (per the website) of Xamarin.Forms and low and behold upon running the app, I get the "Your app is using native...
View ArticleAndroid font size gets overridden by native Android settings
I am setting my font size using the NamedSize enumeration. In iOS the font displays as the set size regardless of the font size set in the os settings. This however is not the case for Android. If I...
View ArticleXamarin iOS build seems to be running slower than usual.
HI Team, We are using Parse as backend for our Xamarin forms project. We are using REST APIs to connect to the PARSE backend. We are testing this app on both Android and iOS devices. On iOS devices,...
View ArticleHTTP Client code not work for android project use PCL
HTTP Client code not work for android project use PCL
View ArticleOpenGLES 2 Project Template
Is there any OpenGL2 project template available for Xamarin.Forms with Visual Studio 2013/2015 ? (similar with https://visualstudiogallery.msdn.microsoft.com/61b15204-e6ae-4f9a-a59a-b3d916e1bb3f )
View ArticleAnimation Duration is continuously increasing in RelRotateTo method.
Hi Developers, I am facing strange issue in Xamarin.Forms RelRotateTo method. I am using this method to rotate a image to show as loading indicator. I just change the visibility of the image container...
View ArticleSetting ListView selectedItem to null throws an exception on WP 8.1
I have a page with a listview, when you press the row it takes you to a detail page. When you navigate back you should get the same list without a selected item. If I don't set the selectedItem to...
View ArticleHow to bind a collection to a custom view.
I want to make a custom view as it is used a bunch of places. In essence, it is just a comment label, and a stacklayout with labels containing tags regarding the comment. [somewhat simplified]...
View ArticleHow to bind a collection to a custom view.
I want to make a custom view as it is used a bunch of places. In essence, it is just a comment label, and a stacklayout with labels containing tags categorizing the comment. [somewhat simplified]...
View ArticleWinPhone & Win 8.1: Crash on Navigation.PopModalAsync() if the page contains...
I have a xaml page “Details_View” showed with ContentPage.Navigation.PushAsync(Details_View) with an Editor inside. If I call Navigation.PopModalAsync() the app crashes (happens only on WinPhone and...
View Article(Out_of_memory) Continuously Changing Detail page in MasterDetail page...
I have created a xamarin project with forms. Where I have created a custom Tabbar in which I am changing the Detail page when any tab button is tapped using the MasterDetail page. After changing...
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iOS - Local webview shows black background when page is dragged
I'm currently working with some WebViews right now, one of which includes loading a local HTML file into my app. On iOS, if I try dragging the page, a black background shows. What can I do to disable...
View ArticleXamarin mediaPicker.TakePhotoAsync crashes activity
I have an Xamarin.Forms app that uses XLabs, it was working fine, but suddenly it started to crash my app, if I take photo or press back button from photo screen, I was googling around for 4 hours and...
View ArticlePUBLIC WARNING! Barcode scanning in Xamarin Forms
BACKGROUND: We are building a Xamarin Forms product that uses barcode scanning as a central function. In the early stages we decided not to buy a barcode scanning component, but use the free ZXing...
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