I'm implementing listview grouping in xamarin forms to display the list within a listview. I need to show one header and a list under the header.

Models:

public class ActivityHistoryDetails
    {
        public string EventDate { get; set; }
        public List<History> History { get; set; }
    }
   

I'm binding a list of "ActivityHistoryDetails" type to the listview.

Now I'm able to display only the header with this code. Sub Lists are not binding.

CodePudding user response：

For your needs, you can refer to this