DataGrid 'EditItem' is not allowed for this view when dragging multiple items

Question

I have a datagrid which gets data like this:

    public struct MyData
    {
        public string name { set; get; }
        public string artist { set; ge         


        

Answer 1

For my case,

processLimits.OrderBy(c => c.Parameter);

returns an

IOrderedEnumerable 

not a

List

so when I assign a style for my event setter to a checkbox column in my datagrid

style.Setters.Add(new EventSetter(System.Windows.Controls.Primitives.ToggleButton.CheckedEvent, new RoutedEventHandler(ServiceActiveChecked)));

ServiceActiveChecked is never called and I got

'EditItem' is not allowed for this view.

and for anyone else doing checkboxes in datagrid columns, I use a column object with my column data in this constructor for adding the data grid I use with adding the style above.

datagridName.Columns.Add(new DataGridCheckBoxColumn()
                            {
                                Header = column.HeaderText.Trim(),
                                Binding = new System.Windows.Data.Binding(column.BindingDataName.Trim()) { StringFormat = column.StringFormat != null ? column.StringFormat.Trim().ToString() : "" },
                                IsReadOnly = column.IsReadOnlyColumn,
                                Width = new DataGridLength(column.DataGridWidth, DataGridLengthUnitType.Star),
                                CellStyle = style,
                            });