implementar ADGV.AdvancedDataGridView en visual estudio español

namespace AdvancedDataGridView
{
    [ToolboxBitmap(typeof(Cursor))]
    public class AdvancedDataGridView : DataGridView
    {
        private DataGridViewColumn[] _columns;
        private DataGridViewColumnSortMode[] _sortModes;
        private DataGridViewColumn[] _hiddenColumns;

        public AdvancedDataGridView()
        {
            _columns = new DataGridViewColumn[Columns.Count];
            _sortModes = new DataGridViewColumnSortMode[Columns.Count];
            _hiddenColumns = new DataGridViewColumn[Columns.Count];
            for (int i = 0; i < Columns.Count; i++)
            {
                _columns[i] = Columns[i];
                _sortModes[i] = Columns[i].SortMode;
                _hiddenColumns[i] = Columns[i];
            }
            CurrentCellDirtyStateChanged += OnCurrentCellDirtyStateChanged;
        }
        protected virtual void OnCurrentCellDirtyStateChanged(