急!请大家帮帮忙!
原程序:if (!this.IsPostBack)
{
SqlConnection strcon = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["strcon"]);
strcon.Open();
SqlDataAdapter sda = new SqlDataAdapter("select * from delivery where user_id=" + Request.QueryString["user_id"], strcon);
DataSet ds = new DataSet();
sda.Fill(ds, "delivery");
DataRowView rowview = ds.Tables["delivery"].DefaultView[0];
Label1.Text = rowview["documents"].ToString();
Label2.Text = rowview["documents_name"].ToString();
ds.Clear();
strcon.Close();
}
错误提示:‘=’号附近有错误
这是怎么回事啊?