Syncfusion.SfListView.XForms
Example 

SelectedItems Property (SfListView)

Gets the selected items for selection.
Syntax
public ObservableCollection<object> SelectedItems {get;}
Example
SfListView listView = new SfListView();
listView.SelectionMode = SelectionMode.Multiple;
listView.SelectedItems = viewModel.SelectedItems;
            
//ViewModel
private ObservableCollection<object> selectedItems; 
public ObservableCollection<object> SelectedItems
{
    get
    {
        return selectedItems;
    }
    set
    {
        if (value != selectedItems && ListSelectionMode == SelectionMode.Multiple)
        {
            selectedItems = value;
        }
    }
}
AssemblyVersion

Syncfusion.SfListView.XForms: 17.3451.0.26

See Also