public void BackupSorting()
{
if (base.Rows.Count > 0)
{
this._sortData = new MyDataGridView.SortingData(this);
}
}
public void RestoreSorting()
{
if (base.Rows.Count == 0 || this._sortData == null)
{
return;
}
if (this._sortData.SortedColumn != null)
{
this.Sort(this._sortData.SortedColumn, (this._sortData.SortOrder == System.Windows.Forms.SortOrder.Ascending ? ListSortDirection.Ascending : ListSortDirection.Descending));
}
if (this._sortData.Point != new Point(-1, -1) && base.Rows.Count > this._sortData.Point.Y)
{
base.CurrentCell = base[this._sortData.Point.X, this._sortData.Point.Y];
}
foreach (int num in
from index in this._sortData.SelectedIndexes
where base.Rows.Count > index
select index)
{
base.Rows[num].Selected = true;
}
this._sortData = null;
}