C#连接数据库的不知道哪个出错了

Question

数据库代码是
using (SqlConnection conn = new SqlConnection("Data Source=180.213.92.109; Initial Catalog=MyTest;User ID=sa;Password=123123"))
{
conn.Open();
using (SqlCommand cmd = conn.CreateCommand()) {
cmd.CommandText = "Insert into Table_1 values('weiu',234,456)";
cmd.ExecuteNonQuery();
}
}
MessageBox.Show("执行成功");

为什么提示不成功？请高手指教

Answer 1

用 try catch 看报错原因