怎么把datagridview的selectedrows的所有行的值赋给一个datatable?

Question

rt

Answer 1

IEnumerator myEnum = dataGridView1.SelectedRows.GetEnumerator();  
while （myEnum.MoveNext()）
{
}
foreach(DataGridViewRow  dgvRow in datagridview1.SelectedRows )
{ 
   string s= dgvRow.Cells["a"].Value.ToString();
}

Answer 2

private void button1_Click(object sender, EventArgs e)
        {
            if (this.dataGridView1.SelectedRows.Count <= 0)
                return;            DataTable orgData = (DataTable)this.dataGridView1.DataSource;
            DataTable newData = orgData.Clone();            for (int i=0; i < this.dataGridView1.SelectedRows.Count; i++)
            {
                DataGridViewRow selectedRow = this.dataGridView1.SelectedRows[i];
                DataRow copyRow = newData.NewRow();
                for (int j = 0; j < this.dataGridView1.Columns.Count; j++)
                {
                    copyRow[j] = selectedRow.Cells[j].Value;
                }
                newData.Rows.Add(copyRow);
            }            this.dataGridView2.DataSource = newData;
        }