How to load embedded image resource in PCL assembly?
My PCL assembly (named "Foo.Bar") contains a folder "Images" which contains an image file "check_yellow_24.png" (build action = EmbeddedResource). I'm trying to set this image as the source of an Image...
View ArticleTabbedPage BarBackgroundColor, BarTextcolor
Hi all, I'm using version 2.5.0.122203 of Xamarin.Forms and i'm trying to change TabbedPage bar colors (bar background color, text color and swiping bar color). I have a simple page like this c# public...
View ArticleHow to add Title for Current Page and Back Button
I need to add Title for Current Page in centre and add Title for Back Button("Go Home") In Xamarin Forms. If i give Title for every page its working in IOS as expected but not in Android. So i have...
View ArticleHamburger menu for all pages
Hi, im currently creating an App which will have several pages. I want to have a static hamburger button accessible from all pages. How can i achieve this ? I was thinking about creating Views instead...
View ArticleTabbed page does not show more than 3 icons/titles
I have a simple TabbedPage with 4 children, all in XAML. When I run this on iOS or Android the 4th child is not visible although it is there and I can click on it. The same occurs if I a change the...
View ArticleHow to draw using real sizes on Xamarin.Forms using SkiaSharp?
Hi. My goal is to draw a line in a fixed size in millimeters I have tried to achieve this by converting from mm to dp. I'm using this formula: private void canvasView_PaintSurface(object sender,...
View ArticleScrollview - how to scroll to bottom programatically or automatically?
Hello friends, I have a scrollview with a stacklayout inside. I add labels to the stacklayout, and I can scroll manually but i want that when i add a new label the scroll goes to the bottom of the...
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Grouped listview / Header rows have improper height on iOS only
Hi, This listview is OK and Android, but NOT OK on iOS. The header rows (even height) have improper height. Interestingly, uneven sub-item rows have proper height. What could be the reason, and how to...
View ArticleHow to reduce the ipa file size in Xamarin Forms?
I'm working on a Xamarin forms project and my current ipa file size is about 110MB.Can i reduce it . If yes then how to achieve this ?
View ArticleWhere are the XAML designer tools?
Years have past ;-) not really but I think this question has been asked many Times' before. The forms previewer crash all the time. It could be seen more of a compile:designer that breaks as soon as...
View ArticleTableSection w/out header
How can I hide / not create the section header created by a TableSection? The TableSectionBase documentation states: You can assign a header and a footer either as strings (Header and Footer)...
View ArticleHow to get smartphone notification like social networks, phone call, and more.
Hi all, I have a Xamarin Forms application for iOS and Android, that using Bluetooth protocol to communicate with an external device. My question is: there is a way to send phone notification through...
View ArticleHttpClient doesn't work with Https
Hi, I have this code in my PCL app that cause me a problem: using System.Net.Http; using ModernHttpClient; ... HttpClient httpClient = new HttpClient(new NativeMessageHandler()); string json = await...
View ArticleXamarin.Forms equivalent of a modal form sheet?
We have tended to use the FormSheet modal UI style extensively in the past ie. Creating a new record in a table, record entered in modal form. However, an 'out-the-box' replacement for this doesn't...
View ArticleDifferent AndroidManifest.xml based on Configuration
I am trying to setup a simple project that swaps out the AndroidManifest.xml file based on the active configuration (Debug, Ad-Hoc, Release). I've seen this question posted a few times, but I haven't...
View ArticleBuilding Xamarin.Forms app for iOS on Windows
Hi, my company is planning do build multiplatform Xamarin.Forms application. I'm confused what kind of software and hardware do we need for iOS development. There will be 2 or 3 developers working in a...
View ArticleSQLite primary key does not work
Hello! I have problem with primary key in PCL project. I'm using SQLite-net (1.4.118.0) library. I forgot to add property with attributes PrimaryKey, AutoIncrement at the begining. Later i added...
View ArticleTabbed Page
i'm using a tabbed page that cotains 5 content page, to load all pages application spent 1 minutes. this time is too much for those pages, they cotains only entry element. Any idea about tab page...
View ArticleTabbedPage Interface
Hi, I'm new to XF and this is my first app. In my app which is TabbedPage interface I need to authenticate the user on start up and if unsuccessful I need to disable some of the tabs. Could someone...
View ArticleProblem with HybridWebView and tag video on Android
Hi everyone, We've got a problem for an app which use an hybridwebview and tag video to play clips from Azure during few seconds. On IPad or IPhone, no problem. But on each device Android, only the...
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