private void InitPage() { try { string newsid = CConvert.ToString(Request["id"]); DBB100 db = new DBB100(); if (FC_Check.IsNotEmpty(newsid))//修改 { hidNewsId.Value = newsid; DataSet dst = db.GetTrainInfoById(newsid); if (dst != null && dst.Tables.Count > 0 && dst.Tables[0].Rows.Count > 0) { DataRow dr = dst.Tables[0].Rows[0]; string category = CConvert.ToString(dr["speed"]); this.txtTitle.Text = CConvert.ToString(dr["title"]); this.txtWordsCnt.Text = CConvert.ToString(dr["words"]); newDesc.Value = CConvert.ToString(dr["content"]); imgPhoto.ImageUrl = "../upload/test/" + CConvert.ToString(dr["photo"]); ddlSpeadBind(category); } } else { ddlSpeadBind(""); } } catch (Exception ex) { throw ex; } }