I have a picker inside a CollectionView that should select a predefined item ColorNav but when it starts the item is not selected.

Say I have a hidden CollectionView, which becomes visible when I click on a button, and I need to set the focus on a CollectionView when it becomes visible (to detect when it is not focused anymore and should be hidden again).

See the attached screenshot:

I want to display a different image depending on the system theme mode. I’m creating a simple money counter app where I use a CollectionView to display various fields in which the user type the quantity of a certain bill/coin, and it shows the total value. Each item also shows an image of the current bill/coin. I created two versions for each item, one for dark mode, one for light mode.

<CollectionView Grid.Column=”2″ ItemsSource=”{Binding Commands.Commands}”> <CollectionView.ItemsLayout> <LinearItemsLayout Orientation=”Horizontal”/> </CollectionView.ItemsLayout> <CollectionView.ItemTemplate> <DataTemplate x:DataType=”{x:Type base:RelayCommand}”> <ImageButton Padding=”0″ CornerRadius=”0″ Command=”{Binding Command}”/> </DataTemplate> </CollectionView.ItemTemplate> </CollectionView> if i write this Command Property: Command=”{Binding Command}” im getting the fallowing error at compiletime: The input string is in the wrong format. But if i write it while im debugging its working. But cant […]

I’m trying to create an Entry element in .NET MAUI, this is the code for the entire page:

I am using .NET MAUI , and i want to customize the map pin info window design and add some more thing like image , rating and name. I am using Microsoft Maui Controls Map nuget package for map . Any one know how to make ,please help.

Simply,

I have three classes involved in my problem. PopupView, CardView, and TestPopup. PopupView represents a base class for popups, and uses CardView, to display 3 ContentView linerally with header body and footer. TestPopup inherits PopupView which itself exposes a Body property that sets the CardView Body property with the latter.

Let’s say I have a label and the following string of characters: