string searchText = this.TextBox3.Text;
            StringBuilder sb = new StringBuilder();
            sb.Append("select * from UpLoad where Resourse_Title like '%");
            sb.Append(searchText);
            sb.Append("%'or Resourse_JianJie like '%");
            sb.Append(searchText);
            sb.Append("%'");

            OleDbConnection conn = new OleDbConnection();
            conn.ConnectionString = "Provider = sqloledb;Database=CHANGSHA-DB5D6B;Initial Catalog=User_Iformations;Integrated Security=True";
            conn.Open();
            DataSet ds = new DataSet();
            OleDbDataAdapter ada = new OleDbDataAdapter(sb.ToString(), conn);
            ada.Fill(ds);
            this.Repeater1.DataSource = ds;
            this.Repeater1.DataBind();
            conn.Close();

//怎么样把下面的连接语句改成SQL的，，，，，很急，求告诉解决