System.Data.DataViewSettingCollection.this C# (CSharp) Метод

        public virtual DataViewSetting this[DataTable table]
        {
            get
            {
                if (table == null)
                {
                    throw ExceptionBuilder.ArgumentNull(nameof(table));
                }
                DataViewSetting dataViewSetting = (DataViewSetting)_list[table];
                if (dataViewSetting == null)
                {
                    dataViewSetting = new DataViewSetting();
                    this[table] = dataViewSetting;
                }
                return dataViewSetting;
            }
            set
            {
                if (table == null)
                {
                    throw ExceptionBuilder.ArgumentNull(nameof(table));
                }
                value.SetDataViewManager(_dataViewManager);
                value.SetDataTable(table);
                _list[table] = value;
            }
        }