winforms的datagridview双击事件传值

private void dgvShow_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { string id = this.dgvShow.SelectedCells[0].Value.ToString(); string content = this.dgvShow.SelectedCells[2].Value.ToString(); string type = tvDy.SelectedNode.Text; frmDyChange dychange = new frmDyChange(); dychange.Scontent = content; dychange.Sid = id; dychange.Stype = type; dychange.ShowDialog(); }