private void PrintButton_Click(object sender, EventArgs e)
{
var list = tree234.GetLinkedList();
if (list.Count == 0)
{
return;
}
dataGridView.ColumnCount = 1;
dataGridView.RowCount = list.Count;
var counter = 0;
foreach (var item in list)
{
dataGridView.Rows[counter++].Cells[0].Value = item.ToString();
}
}
