public void UpdateRowManager(TimeLineRowManager rowManager)
{
rowManager.RowOrders = rows.Select(r => r.RowIndex).ToArray();
rowManager.RowVisibilities = rows.OrderBy(r => r.RowIndex).Select(r => r.IsVisible).ToArray();
}
public void SetRowManager(TimeLineRowManager rowManager)
{
rows = rowManager.RowOrders.Select(row => new RowItem(row, rowManager.RowVisibilities[row])).ToArray();
dataGridView1.DataSource = rows;
}