void CreateClient()
{
SqlConnection cn = new SqlConnection();
cn.ConnectionString = "Data Source=DJ50536\\SQLEXPRESS;Initial Catalog=SLXY;Integrated Security=True";
string sql= "insert into User_Info (UserId,UserName,UserPass) values ";
string UserId = DateTime.Now.Ticks.ToString();
sql += "(" + UserId + ",'" + this.TextBox1.Text + "','" + this.TextBox2.Text + "')";
SqlCommand cmd = new SqlCommand(sql,cn);
try
{
cn.Open();
cmd.ExecuteNonQuery();
// return "数据提交成功!";
}
catch (Exception Ex)
{
// return "数据提交失败!<br>错误信息：" + Ex.Message.ToString();
throw Ex;
}
finally
{
cmd.Dispose();
cn.Close();
}
}
利用数据库和vs开发网站，求大神指导这段代码的意思，不会啊做啊啊啊啊