问题遇到的现象和发生背景
下面是一个按钮
问题相关代码,请勿粘贴截图
{
SqlConnection conn = new SqlConnection("Server=127.0.0.1;User Id=sa;pwd=123456;database=cinema");
conn.Open();
string connstring = "insert into YP values('" + textBox1.Text + "','" + textBox2.Text + "','" + textBox3.Text + "','" + textBox4.Text + "','" + textBox5.Text + "','" + textBox7.Text + "','" + textBox12.Text + "','" + Convert.ToDateTime(textBox13.Text) + "')";
SqlCommand scm = new SqlCommand(connstring,conn);
scm.ExecuteNonQuery();
conn.Close();
MessageBox.Show("添加成功");
}