Can't get context menu working
Hi, I can't seem to get my context MenuItems to fire either the edit or the delete commands indicated below. The menu comes up just fine, but nothing happens. Hopefully someone can help me out....
View ArticleAndroid - Customize tableview's TableSection appearance
I am using the Holo.Light theme, and I created a tableview on one of my pages. The TableSection titles and seperator colors are blue, which I don't want, and the text is too small. Is there a simple...
View ArticleiOS 10.1 Message: "App" May Slow Down Your iPhone
This morning, I was notified of some updates for Xamarin Studio -- I believe the updates were Xamarin.iOS 10.2.0.4 and Xamarin.Mac 2.10.0.105 -- but I didn't really notice the details; just remember...
View ArticleXamarin Forms Open Browser in a mobil app
Hi I am using xamarin.forms and I want to use a browser(chrome, firefox etc..) in my mobile application. I examined Share Pluging for Xamarin.Forms. But with this plugin, Browser is opening as a...
View ArticleXamarin Form tabs appearing over NavBar
Hi Guys Is there a way for Xamarin forms tabs to be placed under the Navigation bar? . To me they are appearing over the navigation bar which causes the layout to look bad. I want them to appear under...
View ArticleActivityIndicator disappears while scrolling in the ListView
I use list view with CachingStrategy="RecycleElement". In My ViewCell template I use ActivityIndicator. For tests I set up IsVisible="true" IsRunning="true" . If I open page with list view first, i see...
View ArticleNavigationPage exception not caught, crashes when using HockeyApp
I'm unable to find an exact similar issue on here (or on Bugzilla), so I thought I'd ask here, to see if anyone has any idea of what's happening. Essentially, I have a simple Xamarin.Forms project with...
View ArticleFreshmvvm - clear navigation stack
@MichaelRidland We're using Freshmvvm in our app. We have some pages which should not allow navigation back to the previous pages. Is there a way to clear the whole navigation stack? I know I can clear...
View ArticleShowing a progress dialog
Hi, In our current Xamarin.Android App we use a ProgressDialog that changes text according to what is currently going on in the background (like "downloading data", "installing", ...). Except from...
View ArticleHow to set maximum date of xaml date picker to current day?
Hi ppl! i would like to set the maximun date of a date picker (birthday date picker) to be the current day! Could anyone help me ? Thanks
View ArticleXaml not working for image WidthRequest/HeightRequest
I am using an "ExtendedImage" object that gives more functionality to Xamarin's Image class. However I can't set the size of the image based on the platform in xaml. Here is my code:...
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Pull to refresh instantly removes the IsRefreshing spinner. Has something...
The issue I've implemented a ListView with a pull-to-refresh command following this approach by James Montemagno. Recently (I believe after updating to iOS10), the pull to refresh animation broke....
View ArticleUsing Xamarin forms inside xamarin.droid project. (Singel project solution no...
Hi My id'e is to use xamarin forms in android project. what i did was created a cross-platform solution in visual studio and then removed all project except the Andriod project. Wy do i want to do...
View ArticleApp resuming results in crash with FormsAppCompatActivity
I have a Xamarin Forms app, currently being built for Android. I have a MainActivity that used to extend FormsApplicationActivity, but because I want to use a custom theme I had to change it to extend...
View ArticleMissingMethodException:...
I have followed everything from the following link: https://developer.xamarin.com/guides/xamarin-forms/user-interface/navigation/master-detail-page/ The code I wrote can be found here:...
View ArticleXamarin Forms Geolocator - Issue with PositionChanged
I'm new to Xamarin and GPS solution. I would like to build an app to track the travelling mileage. I have tried to use the Geolocator plugin from here ->...
View ArticleApplying pixel shader to content of OpenGLView
I have an OpenGLView which includes some content as follows: <OpenGLView HasRenderLoop="True"> <Map /> </OpenGLView> In the render loop callback I would like to apply a pixel shader...
View ArticleMaster Detail page stop opening master page when sliding from left Android
I've got a master detail page operating on my app. The standard method for opening the master page is to either select the burger menu or slide from the left. One of my detail pages happens to use a...
View Articlelocal or embedded image binding from a list
I have the following xaml but I don't succeed in displaying the image. <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"...
View ArticleSetting tint color of an Image
Is there a way to change the tint color of a Forms.Image programmatically? Both in Android and iOS. The source of the Image is a simple .png file with transparent layer. I will welcome any other...
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