Expander
Is there a way to put and expander inside a ContentPage? I have a MasterDetailPage app and i would like to have sort of an expander; like the one used by gmail app where you specify multiple gmail...
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Filter-able Picker/Lookup control
Hi Guys, I am looking for some plug-in or snap on code (no custom renderers please) For a functionality like shown below. I tried implementing this with https://github.com/rotorgames/Rg.Plugins.Popup,...
View ArticleGet Version Number and Version Name from the Android Manifest in Xamarin...
Xamarin Forms Users, Please help, with a questions about getting information about an app at run time, using Xamarin Forms, with C#, via Visual Studio Community 2019. How can one... Get Version Number...
View ArticleCancel webview navigation event, e.Cancel = true not working.
Cancel webview navigation is not working, and sometimes it works but makes the webview unresponsive. Any suggestions, I need to get some data from javascript to c#. TIA @JamesMontemagno @candidodmv...
View ArticleHow can I prevent labels from taking up all available horizontal space when...
I have labels inside a grid and I want them to take up only the necessary space to fit the text. With short messages this works correctly, but with longer messages that text wrap the label fills the...
View ArticleAdding index to xamarin picker
Hi all Can I add item and index to xamarin picker in asp.net I use this code DropDownList1.Items.Add(New ListItem("English","EN")) but in Xamarin forms I can only add Item Picker1.Items.Add("English");...
View ArticleFloating Action Button with Listview inside a TabbedPage.
I want to add FAB in a view that has listview in it and that view is in TabbedPage Contentpage. Here is my code (Giving Error : The property 'Content' is set more than once. <TabbedPage xmlns="..."...
View ArticleFloating Action Button with Listview inside a TabbedPage.
I want to add a FAB in a view having listview that is in TabbedPage ContentPage. Here's my code...Error XLS0501 The property 'Content' is set more than once. <TabbedPage xmlns="..." xmlns:x="..."...
View ArticleSetting Icon File Names as Resources
I was trying to get all of my icon file definitions in one place so that it would be easy to swap icon sets in the future. Since I use XAML for my page definitions, I thought I'd make a...
View ArticleSimple: Binding an IEnumerable ...is there a better way???
I'm tying to bind an IEnumerable<View> to a StackLayout. My current solution is pretty weak Kung-Fu...... protected override void OnBindingContextChanged() { base.OnBindingContextChanged();...
View ArticleError when export APK and install this APK file with Xamarin Forms
I have used release mode and debug mode too with Xamarin.forms: Build-> Archive for Publishing wizard. After publishing, I selected Ad Hoc and saved the APK to my local drive. I have min SDK version...
View ArticleiOS page covers status bar
What should I do to prevent the application cover the status bar area? It covers the whole window and status icons are visible through top_grid on iPad 2 simulator <?xml version="1.0"...
View ArticleCan't create new Prism project
Hi, I can't create a new Prism (Xamarim.Forms) project anymore 'cause I'm getting this error Requested value 'autofac' was not found from visual studio when I try to create the project. I've tried with...
View ArticleXamarin.Forms Android FileProvider: Java.Lang.NullPointerException when...
I've been trying generate word files and open it on an Android using Xamarin.Forms. I can create the file, but the following error is thrown when I try to read: Java.Lang.NullPointerException: Attempt...
View ArticleAccessing controls on the Shared project from the platform projects
Hi. I'm new to Xamarin.Forms and I need a bit of guidance. What I'm trying to do : Feed the device's calendar data (events, appointments, etc.) to the Third Party Calendar Xamarin.Forms control Control...
View ArticleDifferent background for each selection in a list
Hello, I am creating a list. I need each item in the list to have a different background color. With the code I'm using the background color is white. I'm not sure what I'm doing wrong. using...
View ArticleDateTime data type and retrieving records in SQLite
I am having a problem pulling records from my Sqlite db by date. Here is my model: public class exerciseTbl { [PrimaryKey] public int exerciseID { get; set; } public string exerciseName { get; set; }...
View ArticleResize ListView ViewCell after binding
I would like to be able to resize (the height) of a viewcell after it has been bound to the underlying data item. Currently, content is being clipped because it exceeds the default height of the...
View ArticleGet BackPressButton Event
Hi All, How to I know user have pressed back button from physical back button or application top Back Icon?
View ArticleNeed to Modifify the navigation method in order to have more navigation than one
My navigation method in the base abstract class public abstract void Navigate(SelectedItemChangedEventArgs e); ' In one of my View classes, I need to have more than one navigation when some button...
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