I was trying to use Databinding in my Xamarin app. After implementing, just like the many instructions suggest, it just always crashes while loading the app. Wi
Private Property DataTable As DataTable Public Property DataView As DataView Public Sub New() InitializeComponent() DataTable = New DataTable()
Is it possible to nest formatted strings in XAML without creating a custom class? Here is an example of what I want to achieve: Format a string, e.g. "inner sta
The above header refers. I would like to make this change so I can implement expanding lists (whereby my some of my list of items could have sub-items that can
I have a custom control in Xamarin.Forms app that's described via XAML. For example, CustomControl.xaml: <ContentView xmlns="http://xamarin.com/schemas/2014/
I have this (simplified) layout in XAML using Xamarin Forms: <controls:MyTabItemView> <ScrollView> <Grid> ......
when i try to call a event from the main wind if a control is in a template in itemcontainerstyle when the run a System.NullReferenceException: 'Object referenc
Using the drag drop sample https://github.com/xamarin/xamarin-forms-samples/tree/main/WorkingWithGestures/DragAndDropGesture I'm not sure its actually a notify
How do I bind a callback function to a DataTemplate inside a HeaderTemplate in WinUI3? After reading various answers it appears the DataContext inside a HeaderT
I've downloaded the Visual Studio Image Library, which contains XAML icons. For example, this is the content of the file FolderClosed_16x.xaml: <!-- This fil
I need to display a sentence on a progress bar, I've found XAML solutions but I need C# specific solutions, meaning I need to set the text in code. This is an i
I wanted to create a page render with ContentPage type. I created so in android and it is working but in IOS there has custom page renderer with same type (Cont
I want to get selected Item from ListView. My view is: <ListView Name="StudentGrid" Grid.Row="1" Margin="1,1,1,1" ItemsSource="{Binding studentList}" Selecte
I'm using WinUI 3. I used the Project Reunion 0.5 (Blank App WinUI 3 in Desktop). I removed the x86 and arm64 architecture. As soon as I add the Microsoft.Ident
Does anyone know how to make a big button with subtext and a picture in a navigation panel (using xaml)? Like in the Windows 11 settings app. Like this...
I am trying to make a program that runs in the background, and I want to place a Tray Icon in the Tray Icon Section of Windows. I didn't find a solution to do t
I tried to use some DataBindings on the listview but nothing is listed. Model.cs public class Post { // Columns inside of the Database table [PrimaryKe
I am working on a WPF XAML application that scrapes certain websites for products. I have the search part working and it finds what I'm looking for. But as soon
Issue: Creating a DockPanel with Top with flexible height scroller and bottom element. <DockPanel> <Scrollview DockPanel.Dock="Top" height="150">
I need to change one of my tabs' content depending on the condition of the user logged in or just a guest this is my shell <?xml version="1.0" encoding="utf-