Is it possible to do start iterating from an element other than the first using foreach?

Question

I\'m thinking about implementing IEnumerable for my custom collection (a tree) so I can use foreach to traverse my tree. However as far as I know foreach always starts from

Answer 1

If you want to skip reading Rows in a DataGridView, try this

foreach (DataGridViewRow row in dataGridView1.Rows.Cast

If you want to copy contents of one DataGridView to another skipping rows, try this,

foreach (DataGridViewRow row in dataGridView1.Rows.Cast().Skip(3))
{
    foreach (DataGridViewCell cell in row.Cells)
    {
        string value = cell.Value.ToString();
        dataGridView2.Rows[i].Cells[j].Value = cell.Value.ToString();
        j++;
    }
    i++;
    j = 0;
}

this copies the contents from one DataGridView to another skipping 3 rows.