private void button2_Click(object sender, EventArgs e)
{
string id = "";
id = (string)dataGridView1.SelectedRows[1].Cells[0].Value.ToString() ;
Common.id = id;
detail detailForm = new detail();
detailForm.Show();
this.Close();
}
id = (string)dataGridView1.SelectedRows[1].Cells[0].Value.ToString() ;
这一行出现问题
