Help with ListView and grouping.
I have a big list of objects retrieved through parsing a JSON file. Right now I'm binding said list to a ListView but the list is unwieldy and I wanted to divide it in separate groups for an ease of...
View ArticleIs there any way to retieve the object bound to a row in a ListView when...
I have two lists in two views: one displaying a really long list of complex objects bound to a ListView and I want to be able to add said objects to the second list, bound to another ListView too,...
View ArticleHow can i validate Entry control as required in xamarin.forms ?
Hello, How can i validate Entry control as required in xamarin.forms ? Already i have tried xamarin.behaviors. but didn't worked.... anyone can assist me ?
View ArticleIssues with passing data between two ListViews in TabbedPages.
I have a two ListViews with one that should display a subset of the other's trough a second source list populated with context actions from the first ListView source list. I both tried creating a...
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Live/Hot reloading at runtime that WORKS!
And it works really good! Check it out http://livexaml.com/ Microsoft you have my approval to buy this company
View ArticleIs it possible to use full native view as page in xamarin form ?
I have a quick question, is it possible to use full native view (android & ios) as page in xamarin form ?
View ArticleXamarin Forms Map resets back to last set region
I have one issue with the forms map. When control is panned and the device rotated, the map's region is set to the LastMoveToRegion which is not the current region of the map. I observed this both on...
View ArticleGeolocation.GetLocationAsync Android
Hi All, I'm having a random weird issue with Geolocation.GetLocationAsync. When I am calling var getLastKnownLocation = await geoLocation.GetLastKnownLocation(); within an action on some devices, it...
View Article[XF] VM has multidex support, MultiDex support library is disabled Error
XF 3.4 | .NET Standard 2.0 When i Deploy Android APP in Debug|Release Mode its working fine, but when i built a package in Debug Mode and install ,App got Stuck at Splash Screen.Not sure whats Went...
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How to Parse JSON Object Array of Data into Views?
Hi, Well i am knew to Xamarin and confuse of how to parse the JSON object content/array of content into views/component. The purpose of this is that i have a online VPS in the cloud, with MySQL...
View ArticleApp crashing in Apple Review
Greetings, I'm starting to pull my hair out since Apple rejects my app update since it crashes on their side. Neither in debug mode nor in release mode does this happen either on real devices or...
View ArticleSecureStorage vs Xamarin.Auth
Hi, I'd like to ask about the Xamarin.Auth.. Here it says: NOTE: AccountStore is now deprecated. We recommend using Xamarin.Essentials SecureStorage as a replacement. We have written a migration guide...
View ArticleHow to unpair a bluetoothle devices in xamarin forms?
I want to unpair a paired device from my app, I am using this link to develop my app:- https://github.com/aritchie/bluetoothle . Here is my code to unpair public bool UnPair(BLEDevice bleDevice) { bool...
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Xamarin and the MVVM pattern
Hello everyone, I'm working on my newest app with Xamarin, not my first one though, and this time I plan to strictly follow the MVVM pattern as I kind of fall in love with the idea behind after I...
View ArticleLogout in tabbedpage
Hi xamarin forum, How to make a logout in tabbedpage, im using the traditional tabbedpage that can be found when choosing blank page or masterdetail page
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Remove searchbar background color inside a frame
Hello. I am trying to remove the grey background color in Ios but I can not find any solution. The background doesn't exist on Android. <Frame BackgroundColor="Transparent" Margin="13,10,13,0"...
View ArticleXamarin Form Cross Platform App MySQL Database Connectivity Error
I am trying to connect my Xamarin Forms app to MySQL but getting an error. Steps I have followed 1. Create Xamarin Cross-Platform Mobile App in Visual Studio 15.8.5 using NetStandard. 2. Installed...
View ArticleThe signup button is not working in both iOs and Android platforms. What...
<ContentPage.Content Spacing="0" Padding="10"> <Grid.RowDefinitions> </Grid.RowDefinitions> <Grid.ColumnDefinitions> </Grid.ColumnDefinitions> <Label.FontSize>...
View ArticleWhat is the best design for tracking location?
What is the best design in Xamarin.Forms for tracking a users location when the app is closed or sleeping or the phone is restarted?
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