App is not filling up screen in iOS
I have thick black bands above and below the app in iOS--the app is only partially filling the screen. It looks fine in Android, so I assume I am missing a iOS setting somewhere, but which one? I've...
View ArticleTabBar Radial Menu
Hi all, Is it possible to have a radial menu in place of a Tab in TabBar? Something like <TabBar> <Tab Title="TAB 1" Icon="img.png"> <ShellContent> <views:Page />...
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Does anyone know complete Xamarin Forms and ASP.NET Core tutorials or courses...
I am interested in learning Xamarin Forms and ASP.NET Core 2.2 ( I think that's the latest update of ASP.NET Core ) as well as how those two frameworks work together in full-stack Web Development. I've...
View ArticleException: Only the original thread that created a view hierarchy can touch...
The code below works on Windows Phone but when running on Android I am getting the following exception : android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created...
View ArticleChange color of a Pin on map
Hey, so I have to add a lot of pins on my map based on category, but from what I saw Xamarin does not have implemented property to just change color of it? I was reading...
View ArticlePosted a question, but it disappeared, said: awaits moderation
Hi folks! I have posted a pretty long question (my first post) which displayed correctly after I hit the button. I edited it a couple of time (like 3-4-5 times ) to add further details. After the last...
View ArticlePrism NavigateAsync sometimes work sometimes doesn't work in ios project
I am facing a problem with Prism NavigateAsync method which sometimes doesn't navigate on my Xamarin.Forms ios project but android is working fine, can you let me know what could be the reason of...
View ArticleHow to detect XAML exceptions?
Every once in a while some of my XAML pages are not loading. For example, in Page A i click on a button that should open Page B the Page B constructor executes but the page doesn't open i use Prism,...
View ArticleNative crash on Android tgkill
Hi Guys, I have an Android app built on Xamarin Form Cross Platform. It is working fine except it has crash some time which I can't figure it out. This is what I can find from Play Console. backtrace:...
View ArticleiOS app crashes on launch from app store only
Hello, something strange is happening to my app. On android it works great. On iOS it works great in debug and release on a simulator and on the device. Once i make the archive and upload it to...
View ArticleWhere to find the symbolic versions of my app, to use the ndk-stack tool for...
https://developer.android.com/ndk/guides/ndk-stack I'm unable to find the correct folder in which the app is represented as Debug or Release symbolic version. In order to translate the android...
View ArticleLinq and change Label text
Hi I'm trying to write code to change Label text after succesful barcode scanning. Code below: void SearchBarcodeFromDB() { using (SQLiteConnection conn = new SQLiteConnection(App.dbPath)) {...
View ArticleHow do I get Xamarin Forms UWP to install all of my language resources?
I'm hoping someone has the answer to this. I localized my app as James Montemagno instructed in his video and also put the dropdown to choose the language, but Xamarin Forms UWP will only install the...
View ArticleXamarin.Forms iOS Holdin on a Link Opens in Safari
Hello guys, I am using WebView to hold a page, single tapping links works like a charm but holding down on the link opens external safari app ( Android has no problem ) Did anyone have a solution for...
View ArticleDynamically loading Shell TabBar Tabs
Hi, Attached VS2019 (Windows) Shell solution is loading TabBar Tabs dynamically. The issue is TabBar.Tab.Items.Clear() results in page not loading in iOS, and in Android only one of the 2 tabs has...
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Item of Grid does not fit in cell
Hi everyone, I have faced with issue that Grid Item does not fit in cell: <Grid VerticalOptions="FillAndExpand" x:Name="Grid" RowSpacing="15" ColumnSpacing="15"> <Grid.ColumnDefinitions>...
View ArticleCheck in iOS if Navigation Bar Separator is hidden
I'm using Xamarin.Forms, and in iOS I made a custom render for PageRenderer where I can apply a gradient image to the NavigationBar.ShadowImage like below:...
View ArticleAnti-debugging in Xamarin Forms
We created a mobile app with Xamarin.Forms for iOS. One of the requirements is to make sure the app can't be attached to a debugger when it's running on a jailbreak iPhone. I found the link about...
View Article扣/薇1473277057 AU认证毕业，证AU毕业，证成 绩 单 AU教育部学历认证♡ Adelaide毕业，证成 绩 单...
扣/薇1473277057 AU认证毕业，证AU毕业，证成 绩 单 AU教育部学历认证♡ Adelaide毕业，证成 绩 单 Adelaide认证毕业，证♡ 阿德莱德官网可查学历 阿德莱德大学毕业，证 AdelaideUniversity 没法毕业怎么拍毕业照扣/薇1473277057 AU认证毕业，证AU毕业，证成 绩 单 AU教育部学历认证♡ Adelaide毕业，证成 绩 单...
View Article扣/薇1473277057 UM认证毕业，证UM毕业，证成 绩 单 UM教育部学历认证♡ Melbourne毕业，证成 绩 单...
扣/薇1473277057 UM认证毕业，证UM毕业，证成 绩 单 UM教育部学历认证♡ Melbourne毕业，证成 绩 单 Melbourne认证毕业，证♡ 墨尔本官网可查学历 墨尔本大学毕业，证 UniversityofMelbourne 没法毕业怎么拍毕业照扣/薇1473277057 UM认证毕业，证UM毕业，证成 绩 单 UM教育部学历认证♡ Melbourne毕业，证成 绩 单...
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