internal class AADataset : SqlDataset
 private lossTable loss;
 this.loss.Datasourcename = dsname;
 this.loss.GetData(No,0);
 this.loss.defaultView.Sort= "startDate asc"

//lossTable 的定义
  public class lossTable :SqlDataTable

  public string Datasourcename
 {
   get{return datasourcename;}
   set {datasourcename = value;}
  }
  this.datasourcename="t1";
  this.GetStaement = "Loss_select_sp"
  this.UpdateStatement="Loss_Update_sp"
  this.DeleteStatement="Loss_Delete_sp"
  this.insertStatement="Loss_Insert_sp"

  public void GetData(long inNo)
{
  arralist para=new Arraylist();
  para.Add(new namedParameter("@InNo",sqldbtype.Int,inNo,input))
  GetData(para)
}