I have a DataGrid that displays a list of items

there is a check box in each row that should change a Boolean field from the corresponding data class

• I expect the field value to change and the OnPropertyChanged to trigger

• as the app initializes, the setter is triggered upon list initialization

• when I click on any checkbox, the setter is never triggered

here is the Control xaml:

<DataGrid x:Name="ModificationsGrid" AutoGenerateColumns="False" ItemsSource="{Binding Value}"  >
    <DataGrid.Columns>

        <DataGridTemplateColumn Header="Action">
            <DataGridTemplateColumn.CellTemplate>
                <DataTemplate>
                    <CheckBox IsChecked="{Binding Enabled, Mode=TwoWay}" VerticalAlignment="Center"/>
                </DataTemplate>
            </DataGridTemplateColumn.CellTemplate>
        </DataGridTemplateColumn>

    </DataGrid.Columns>
</DataGrid>

The corresponding Data class

using System.ComponentModel;

namespace MyNameSpace.refactor
{
    // Refactor operation data
    public class RefactorOperation : INotifyPropertyChanged
    {
        public RefactorOperation(int startLine, int startChar, int endLine, int endChar, string[] content, bool enabled)
        {
            StartLine = startLine;
            StartCharacter = startChar;
            EndLine = endLine;
            EndCharacter = endChar;
            Content = content;
            Enabled = enabled;
        }

        public int StartLine { get; set; }
        public int StartCharacter { get; set; }
        public int EndLine { get; set; }
        public int EndCharacter { get; set; }
        public string[] Content { get; set; }

        private bool _enabled; // field related to below property
        public bool Enabled
        {
            get { return _enabled; }
            set
            {   
                // should trigger on chekcbox interactions
                _enabled = value;
                OnPropertyChanged(nameof(Enabled)); 
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;
        protected virtual void OnPropertyChanged(string propertyName)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}

Am I missing something ?

thanks for your help