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View ArticleTapGestureRecognizer on Map. I'm I actually this dumb?
I've dropped a TapGestureRecognizer onto a Map in hopes of being able to trigger a legend_close method. It doesn't trigger (iOS or Android). <AbsoluteLayout VerticalOptions="FillAndExpand"...
View ArticleXamarin.Forms use MessagingCenter with Login method
My app is a Xamarin.Forms PCL app using Profile 259. I'm trying to send a message to the user if the login fails due to a user name or password error. If the login fails, a catch block in the...
View ArticleIs there any way to force WebView to open embedded video in a native video...
I have a WebView on a page and the html can have embedded video's in it. On iOS it seems to load the video into a popup of some sort that can be made fullscreen etc. but on Android it just try's to...
View ArticleSFSafariViewController in Xamarin Forms
Being a newbie to this ecosystem I was wondering if anyone has successfully used the SFSafariViewController with Xamarin Forms. I'm sure a renderer is required and was interested if anyone has...
View ArticleUpdateIsEnabled Custom ViewCell error
I have a custom ViewCell that is disabled until another field has data in it. I have a Converter that sets the IsEnabled value based on it not being null. That converter seems to run fine and so does...
View ArticleAnyone know how to remove the blue line under Android ListView Group Headers?
Hi, has anyone successfully managed to remove the thin blue line under the Android Listview Group Headers? I've tried a number of approaches, nothing appears to work, any help would really be...
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Quickstart-guide to start developing with Xamarin(.Forms)
Hi all I have created a description (.pdf) how to start work with Xamarin(.Forms) and Visual-Studio. It contains a lot of information's for starters but also information's, like "how to use the forum",...
View ArticleShow XLABS Pop up layout in On Appearing(page load)
Hi, How to show XLABS Pop up layout in On Appearing(page load). Thanks
View ArticleUpdate previous page UI upon navigating back
I need to update UI on the previous page when PopAsync() is called. I'm using a static class to hold global variables. Based on the values, the previous page needs to update itself. I tried making UI...
View ArticleAnimating toolbar item
Hi, How can I animate toolbar item? I think about very basic rotation. I want to show user if synchronization is in progress. I didn't find any solution and I don't have any idea how to start. Custom...
View ArticleSystem.IO.Compression It does not work - Microsoft.Bcl.Compression
I've a xamarin form project, when i use this code ... var re =await client.Execute(request); var gs = new GZipStream(new MemoryStream(re.RawBytes), System.IO.Compression.CompressionMode.Decompress); .....
View Articlehow can i recognize long press gesture in xamarin forms
Hi, Could you please let me know how can i recognize long press gesture in xamarin forms application. Also let me know how can i implement left & right swipe Thanks & Regards, Siva
View ArticleSet padding of last ListView item
I'm using a custom view cell. Each list item is a ContentView with Padding = new Thickness(10, 10, 10, 0). Is there a way to assign a different padding to the last item in the list? For the last item,...
View ArticleXamarin forms application crash issue due to gradually increasing memory...
We are facing xamarin forms application crash issue. It’s a single page application which is built using xamarin forms and mvvm cross (prism) In our primary investigation we found that there are...
View ArticleFile Picker not working
Hello i'm using acr-xamarin-forms to allow user to select file in my app. I'm using following code var device = Resolver.Resolve (); var mediaPicker = DependencyService.Get (); if (mediaPicker == null)...
View ArticleListview images disappear upon fast scrolling
I have a listview with about 200 items. Each row has an image and two labels. On Android, when I scroll down fast, images disappear temporarily and are loaded again. On WP, sometimes they never show up...
View ArticleHow to get Activation key without buying Parallels software
I have downloaded Parallels Desktop 10 for Mac from here http://www.parallels.com/products/desktop/download/... while installing, it asked Activation key..... I tried to get from here.....
View ArticleUnable to find a version of XF compatible with...
I have 5 packages (Xamarin.Android.Support....) that can be updated, but I have this error (for all packages...) Attempting to resolve dependency 'Xamarin.Android.Support.v7.AppCompat (= 23.1.1.0)'....
View ArticleListView Grouping of ObservableCollection does not display any grouped items
Hello everyone, I am having a really hard time getting the groups to display on my listview. I used the guide posted by @JamesMontemagno [...
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