已有的结构如下，后面的不知道如何下手了::::::::::::::CRUD，分页，定位，查找等功能怎么做呢？

郁闷中？？？？

哪位大侠指点一下！！！！！！！！

using System;
using System.Diagnostics ;
using System.Collections ;
namespace    dhzWeb
{
 [Table("orderItem")]
 public class ORM_orderitem
 {

private int _lstId=0;
  [Column(437576597,"orderItem","int","lstId",4,0,2,10,0,true,false,"",true,false,"","")]
  public int  lstId
  {
   get { return _lstId;}
   set { _lstId=value;}
  }
  private int _proid=0;0
  [Column(437576597,"orderItem","int","proid",4,0,3,10,0,false,false,"",false,true,"proTab","proid")]
  public int  proid
  {
   get { return _proid;}
   set { _proid=value;}
  }
  private int _prosl=0;
  [Column(437576597,"orderItem","int","prosl",4,0,4,10,0,false,false,"",false,false,"","")]
  public int  prosl
  {
   get { return _prosl;}
   set { _prosl=value;}
  }
  private decimal _propri=0.0M;
  [Column(437576597,"orderItem","money","propri",8,4,5,19,4,false,false,"",false,false,"","")]
  public decimal  propri
  {
   get { return _propri;}
   set { _propri=value;}
  }
  private DateTime _lstdt=DateTime.Now;
  [Column(437576597,"orderItem","datetime","lstdt",8,3,6,23,3,false,false,"",false,false,"","")]
  public DateTime  lstdt
  {
   get { return _lstdt;}
   set { _lstdt=value;}
  }
  private string _desp="";
  [Column(437576597,"orderItem","ntext","desp",16,0,7,1073741823,0,false,true,"",false,false,"","")]
  public string  desp
  {
   get { return _desp;}
   set { _desp=value;}
  }
 }

[Table("orders")]
 public class ORM_orders
 {

private DateTime _orderDt=DateTime.Now;
  [Column(405576483,"orders","datetime","orderDt",8,3,2,23,3,false,false,"",false,false,"","")]
  public DateTime  orderDt
  {
   get { return _orderDt;}
   set { _orderDt=value;}
  }
  private byte _orderSt=0;
  [Column(405576483,"orders","tinyint","orderSt",1,0,3,3,0,false,false,"",false,false,"","")]
  public byte  orderSt
  {
   get { return _orderSt;}
   set { _orderSt=value;}
  }
  private int _userId=0;
  [Column(405576483,"orders","int","userId",4,0,4,10,0,false,false,"",false,true,"user","userid")]
  public int  userId
  {
   get { return _userId;}
   set { _userId=value;}
  }
 }

[Table("proTab")]
 public class ORM_protab
 {

private string _proName="";
  [Column(373576369,"proTab","varchar","proName",50,0,2,50,0,false,false,"名称",false,false,"","")]
  public string  proName
  {
   get { return _proName;}
   set { _proName=value;}
  }
  private int _proSL=0;
  [Column(373576369,"proTab","int","proSL",4,0,3,10,0,false,false,"数量",false,false,"","")]
  public int  proSL
  {
   get { return _proSL;}
   set { _proSL=value;}
  }
  private decimal _proPrice=0.0M;
  [Column(373576369,"proTab","money","proPrice",8,4,4,19,4,false,false,"价格",false,false,"","")]
  public decimal  proPrice
  {
   get { return _proPrice;}
   set { _proPrice=value;}
  }
  private bool _proSt=false;
  [Column(373576369,"proTab","bit","proSt",1,0,5,1,0,false,false,"状态",false,false,"","")]
  public bool  proSt
  {
   get { return _proSt;}
   set { _proSt=value;}
  }
  private DateTime _proDt=DateTime.Now;
  [Column(373576369,"proTab","datetime","proDt",8,3,6,23,3,false,false,"上传时间",false,false,"","")]
  public DateTime  proDt
  {
   get { return _proDt;}
   set { _proDt=value;}
  }
  private string _proDesp="";
  [Column(373576369,"proTab","ntext","proDesp",16,0,7,1073741823,0,false,true,"说明",false,false,"","")]
  public string  proDesp
  {
   get { return _proDesp;}
   set { _proDesp=value;}
  }
 }

[Table("user")]
 public class ORM_user
 {

private string _username="";
  [Column(469576711,"user","varchar","username",50,0,2,50,0,false,true,"",false,false,"","")]
  public string  username
  {
   get { return _username;}
   set { _username=value;}
  }
  private string _userpwd="";
  [Column(469576711,"user","varchar","userpwd",50,0,3,50,0,false,true,"",false,false,"","")]
  public string  userpwd
  {
   get { return _userpwd;}
   set { _userpwd=value;}
  }
  private string _userEmail="";
  [Column(469576711,"user","varchar","userEmail",50,0,4,50,0,false,true,"",false,false,"","")]
  public string  userEmail
  {
   get { return _userEmail;}
   set { _userEmail=value;}
  }
 }

[System.AttributeUsage(System.AttributeTargets.Class)]
 public sealed class    TableAttribute:System.Attribute
 {
  public TableAttribute(string tabName)
  {
   this.tabname=tabName;
  }
  private string tabname;
  public  string  TabName
  {
   get{ return this.tabname;}
   set { this.tabname=value;}
  }
 }

/---------------以上均为自动生成的------------------/

生成代码如下：

System.IO.TextReader tr=System.IO.File.OpenText(Server.MapPath("sql.txt"));
   IDataReader dr=dhzWeb.dhzSqlCnn.ExecSql(tr.ReadToEnd ());
   tr.Close ();
   int ks=dr.FieldCount ;
   TableRow tabrow=new TableRow();
   for(int i=0;i<ks;i++)
   {
    TableCell tc=new TableCell();
    Literal li=new Literal();
    li.Text=dr.GetName(i);
    tc.Controls.Add(li);
    tabrow.Cells.Add(tc);
   }
   if(System.IO.File.Exists(Server.MapPath("ORM.cs")))
     System.IO.File.Delete(Server.MapPath("ORM.cs"));
   System.IO.StreamWriter sw=System.IO.File.CreateText(Server.MapPath("ORM.cs"));
   sw.WriteLine("using System;/r/n");
      sw.WriteLine("namespace ORM.cs/r/n");
   sw.WriteLine("{/r/n");
   string preTabName="";
   string curTabName="";
   int colCnt=dr.FieldCount ;
   System.Collections.Hashtable hstab=new Hashtable();
   
   while(dr.Read ())
   {
   
      //取表名
       curTabName=dr[0].ToString ();
    if(hstab.ContainsKey(curTabName))
    {
                       /* ColumnAttribute(Int64 id,string tabName,string dbType ,string colName,int  length ,int xscale,
         int  colid,int isprec,int isScal,bool  isident ,bool allownull,string desp,
         bool  isPrimaryKey,bool isRefKey ,string refTab ,string refTabCol)*/
     string headstr="[Column({0},/"{1}/",/"{2}/",/"{3}/",{4},{5},"
         +"{6},{7},{8},{9},{10},/"{11}/","
                     +"{12},{13},/"{14}/",/"{15}/")]";
     object[]  args=new object[]{
      dr[0],
      dr[1],
      dr[2],
      dr[3],
      dr[4],
      dr[5],
      dr[6],
      dr[7],
      dr[8],
      dr[9].ToString ()=="0"?"false":"true",
      dr[10].ToString ()=="0"?"false":"true",
      dr[11],
      dr[12].ToString ()=="0"?"false":"true",
      dr[13].ToString ()=="0"?"false":"true",
      dr[14],
      dr[15]
        };
     byte[] img=new byte[]{0};
     string  nettp=dhzWeb.dhzSqlCnn.tpConvert()[args[2].ToString ()].ToString ();
     string defstr=dhzWeb.dhzSqlCnn.vpConvert()[args[2].ToString ()].ToString ();
     string  fdname="_"+args[3].ToString ();
     
     sw.WriteLine("/t/t"+string.Format("private {0} {1}={2};",nettp,fdname,defstr));
     sw.WriteLine("/t/t"+string.Format(headstr,args));
     sw.WriteLine("/t/t"+" public "+nettp+"  "+args[3].ToString ()+" {");
     sw.WriteLine("/t/t/t"+ " get { return "+fdname+";}");
     sw.WriteLine("/t/t/t"+ " set { "+fdname+"=value;}");
     sw.WriteLine("/t/t"+" }");

}
    else
    {
     if(hstab.Count>0)
     {
      sw.WriteLine("/t}/r/n");//结束前一个
     }
     hstab.Add(curTabName,dr[1].ToString ());
     sw.WriteLine("[Table(/""+dr[1].ToString ()+"/")]");
     sw.WriteLine("/t public class ORM_"+dr[1].ToString ().ToLower ()+"{/r/n");
    }
   
   }
   dr.Close();
   sw.WriteLine("/t} /r/n");

sw.WriteLine("}/r/n");
   sw.Flush ();
   sw.Close ();

其中用SQL取表属性的语名存放在sql.txt中，其内空如下:/

select tab.id,--表编号
tabName=tab.name,--表名
dbType=type.name , --数据类型
colName=col.name,--列名
col.length,--宽度
col.xscale ,--小数位数
col.colid ,--列序数
isprec=isnull(columnproperty(tab.id,col.name,'Precision'),0),--精度
isScal=isnull(columnproperty(tab.id,col.name,'scale'),0),--小数位数
isident=COLUMNPROPERTY ( tab.id , col.name , 'IsIdentity' ) ,--是否自增
allownull=COLUMNPROPERTY ( tab.id , col.name , 'AllowsNull' ) ,--允许为空
desp=isnull((select g.value  from sysproperties g where g.id=tab.id and g.smallid=col.colid),''),--说明信息
isPrimaryKey= case sign((select count(*) From(
                          select pkname= pk.name 
      from  sysobjects pk,sysindexkeys idx
             where pk.xtype='PK' and tab.xtype='u'
             and pk.parent_obj=tab.id
             and idx.id=tab.id
         
             and col.colid=idx.colid
                                 )
                           AS T)
                        ) when 1  then 1 else 0 end ,--是否主键
isRefKey=case sign(
               ( select count(*)  from (
    select  sonId=fkeyId ,parTab=obj2.name ,ref.fkey
    from sysobjects obj ,sysforeignkeys ref,sysobjects obj2,syscolumns col,syscolumns col1
    where obj.id=ref.fkeyid
        and col.colid=fkey  and col.id=ref.fkeyid
    and obj2.id=ref.rkeyid
    and  col1.colid=rkey and col1.id=ref.rkeyid
                               
    ) as  T2  Where T2.sonId=tab.Id and T2.fkey=col.colid)
   ) when 1 then 1 else 0 end,--取值是否要引用其它表
refTab= isnull( ( select parTab  from (
    select  sonId=fkeyId ,parTab=obj2.name ,ref.fkey
    from sysobjects obj ,sysforeignkeys ref,sysobjects obj2,syscolumns col,syscolumns col1
    where obj.id=ref.fkeyid
        and col.colid=fkey  and col.id=ref.fkeyid
    and obj2.id=ref.rkeyid
    and  col1.colid=rkey and col1.id=ref.rkeyid
                               
    ) as  T2  Where T2.sonId=tab.Id and T2.fkey=col.colid),''),---引用表名
refTabCol=isnull((select parTabCol from (
     select sonId=fkeyId ,parTabCol=col1.name,ref.fkey
    from sysobjects obj ,sysforeignkeys ref,sysobjects obj2,syscolumns col,syscolumns col1
    where obj.id=ref.fkeyid
        and col.colid=fkey  and col.id=ref.fkeyid
    and obj2.id=ref.rkeyid
    and  col1.colid=rkey and col1.id=ref.rkeyid
                               
    ) as  T2  Where T2.sonId=tab.Id and T2.fkey=col.colid),'')--引有列名

from syscolumns col ,sysobjects tab ,systypes type
where tab.xtype='U' and col.id=tab.id 
and type.xusertype=col.xusertype
and tab.name<>'dtproperties'
 
order by tab.name,col.colid

///---------------另有两个辅助的方法如下:--------------------

public sealed class  dhzSqlCnn
 {
  public static  SqlConnection SqlCnn()
  {
   return new SqlConnection(System.Configuration.ConfigurationSettings.AppSettings["DBConnString"]);
  }
  public static IDataReader  ExecSql(string sql)
  {

SqlConnection cnn=dhzSqlCnn.SqlCnn ();
   cnn.Open ();
   SqlCommand cmd=cnn.CreateCommand ();
   cmd.CommandText=sql;
   SqlDataReader dr=cmd.ExecuteReader(CommandBehavior.CloseConnection );
   return dr;

}
  private  static  Hashtable  dic;
  /// <summary>
  /// SQL数据类型与.net数据类型的转化
  /// </summary>
  /// <returns></returns>
  public static   Hashtable  tpConvert()
  {
   if(dhzWeb.dhzSqlCnn.dic==null)
   {
    dhzWeb.dhzSqlCnn.dic=new Hashtable ();
    dhzWeb.dhzSqlCnn.dic.Add("bigint","Int64");
    dhzWeb.dhzSqlCnn.dic.Add("binary","byte[]");
    dhzWeb.dhzSqlCnn.dic.Add("bit","bool");
    dhzWeb.dhzSqlCnn.dic.Add("char","string");

dhzWeb.dhzSqlCnn.dic.Add("nchar","string");
                dhzWeb.dhzSqlCnn.dic.Add("varchar","string");
    dhzWeb.dhzSqlCnn.dic.Add("nvarchar","string");
    dhzWeb.dhzSqlCnn.dic.Add("datetime","DateTime");

dhzWeb.dhzSqlCnn.dic.Add("int","int");
    dhzWeb.dhzSqlCnn.dic.Add("float","double");
    dhzWeb.dhzSqlCnn.dic.Add("money","decimal");
    dhzWeb.dhzSqlCnn.dic.Add("image","byte[]");

dhzWeb.dhzSqlCnn.dic.Add("real","System.Single");
    dhzWeb.dhzSqlCnn.dic.Add("smalldatetime","datetime");
    dhzWeb.dhzSqlCnn.dic.Add("smallint","short");
    dhzWeb.dhzSqlCnn.dic.Add("smallmoney","decimal");

dhzWeb.dhzSqlCnn.dic.Add("text","string");
    dhzWeb.dhzSqlCnn.dic.Add("ntext","string");
    dhzWeb.dhzSqlCnn.dic.Add("timestamp ","byte[]");
    dhzWeb.dhzSqlCnn.dic.Add("tinyint","byte");

dhzWeb.dhzSqlCnn.dic.Add("uniqueidentifier ","Guid");
    dhzWeb.dhzSqlCnn.dic.Add("varbinary ","byte[]");
    dhzWeb.dhzSqlCnn.dic.Add("variant ","Object");
    dhzWeb.dhzSqlCnn.dic.Add("decimal","decimal");
   }
   return dhzWeb.dhzSqlCnn.dic ;
  }
  private  static  Hashtable  vic;
  /// <summary>
  ///SQL数据类型对应的默认值
  /// </summary>
  /// <returns></returns>
  public static   Hashtable  vpConvert()
  {
   if(dhzWeb.dhzSqlCnn.vic==null)
   {
    dhzWeb.dhzSqlCnn.vic=new Hashtable ();
    dhzWeb.dhzSqlCnn.vic.Add("bigint","new byte[]{0}");
    dhzWeb.dhzSqlCnn.vic.Add("binary","new byte[]{0}");
    dhzWeb.dhzSqlCnn.vic.Add("bit","false");
    dhzWeb.dhzSqlCnn.vic.Add("char","/"/"");

dhzWeb.dhzSqlCnn.vic.Add("nchar","/"/"");
    dhzWeb.dhzSqlCnn.vic.Add("varchar","/"/"");
    dhzWeb.dhzSqlCnn.vic.Add("nvarchar","/"/"");
    dhzWeb.dhzSqlCnn.vic.Add("datetime","DateTime.Now");

dhzWeb.dhzSqlCnn.vic.Add("int","0");
    dhzWeb.dhzSqlCnn.vic.Add("float","0.0");
    dhzWeb.dhzSqlCnn.vic.Add("money","0.0M");
    dhzWeb.dhzSqlCnn.vic.Add("image","new byte[]{0}");

dhzWeb.dhzSqlCnn.vic.Add("real","0.0f");
    dhzWeb.dhzSqlCnn.vic.Add("smalldatetime","DateTime.Now");
    dhzWeb.dhzSqlCnn.vic.Add("smallint","0");
    dhzWeb.dhzSqlCnn.vic.Add("smallmoney","0.0M");

dhzWeb.dhzSqlCnn.vic.Add("text","/"/"");
    dhzWeb.dhzSqlCnn.vic.Add("ntext","/"/"");
    dhzWeb.dhzSqlCnn.vic.Add("timestamp ","new byte[]{0}");
    dhzWeb.dhzSqlCnn.vic.Add("tinyint","0");
                 
    dhzWeb.dhzSqlCnn.vic.Add("uniqueidentifier ","Guid.NewGuid()");
    dhzWeb.dhzSqlCnn.vic.Add("varbinary ","new byte[]");
    dhzWeb.dhzSqlCnn.vic.Add("variant ","new object()");
    dhzWeb.dhzSqlCnn.vic.Add("decimal","0.0M");
   }
   return dhzWeb.dhzSqlCnn.vic ;
  }
  private  static  Hashtable  tic;
  /// <summary>
  /// SQL数据类型对应的ADO.net的数据类型
  /// </summary>
  /// <returns></returns>
  public static   Hashtable  adConvert()
  {
   if(dhzWeb.dhzSqlCnn.tic==null)
   {
    dhzWeb.dhzSqlCnn.tic=new Hashtable ();
    dhzWeb.dhzSqlCnn.tic.Add("bigint", SqlDbType.BigInt);
    dhzWeb.dhzSqlCnn.tic.Add("binary",SqlDbType.Binary);
    dhzWeb.dhzSqlCnn.tic.Add("bit",SqlDbType.Bit);
    dhzWeb.dhzSqlCnn.tic.Add("char",SqlDbType.Char);

dhzWeb.dhzSqlCnn.tic.Add("nchar",SqlDbType.NChar);
    dhzWeb.dhzSqlCnn.tic.Add("varchar",SqlDbType.VarChar);
    dhzWeb.dhzSqlCnn.tic.Add("nvarchar",SqlDbType.NVarChar );
    dhzWeb.dhzSqlCnn.tic.Add("datetime",SqlDbType.DateTime);

dhzWeb.dhzSqlCnn.tic.Add("int",SqlDbType.Int );
    dhzWeb.dhzSqlCnn.tic.Add("float",SqlDbType.Float );
    dhzWeb.dhzSqlCnn.tic.Add("money",SqlDbType.Money);
    dhzWeb.dhzSqlCnn.tic.Add("image",SqlDbType.Image );

dhzWeb.dhzSqlCnn.tic.Add("real",SqlDbType.Real );
    dhzWeb.dhzSqlCnn.tic.Add("smalldatetime",SqlDbType.SmallDateTime);
    dhzWeb.dhzSqlCnn.tic.Add("smallint",SqlDbType.SmallInt);
    dhzWeb.dhzSqlCnn.tic.Add("smallmoney",SqlDbType.SmallMoney);

dhzWeb.dhzSqlCnn.tic.Add("text",SqlDbType.Text);
    dhzWeb.dhzSqlCnn.tic.Add("ntext",SqlDbType.NText);
    dhzWeb.dhzSqlCnn.tic.Add("timestamp ",SqlDbType.Timestamp);
    dhzWeb.dhzSqlCnn.tic.Add("tinyint",SqlDbType.TinyInt);

dhzWeb.dhzSqlCnn.tic.Add("uniqueidentifier ",SqlDbType.UniqueIdentifier);
    dhzWeb.dhzSqlCnn.tic.Add("varbinary ",SqlDbType.VarBinary);
    dhzWeb.dhzSqlCnn.tic.Add("variant ",SqlDbType.Variant);
    dhzWeb.dhzSqlCnn.tic.Add("decimal",SqlDbType.Decimal);
   }
   return dhzWeb.dhzSqlCnn.dic ;
  }
  private static    Hashtable sufTab;
  public static   Hashtable  sufEnc()
  {
   if(dhzWeb.dhzSqlCnn.sufTab==null)
   {
    dhzWeb.dhzSqlCnn.sufTab=new Hashtable();
    dhzWeb.dhzSqlCnn.sufTab.Add("long","l");
    dhzWeb.dhzSqlCnn.sufTab.Add("decimal","M");
    dhzWeb.dhzSqlCnn.sufTab.Add("float","f");
    dhzWeb.dhzSqlCnn.sufTab.Add("double","D");

}
   return dhzWeb.dhzSqlCnn.sufTab;
  }
 }

//----------列属性定义类---------------/
/*id tabName dbType colName length xscale colid isprec isScal isident allownull desp isPrimaryKey isRefKey refTab refTabCol */
 [System.AttributeUsage(System.AttributeTargets.Property)]
 public sealed class    ColumnAttribute:System.Attribute
 {
  /// <summary>
  /// 列属性
  /// </summary>
  /// <param name="id">表ID</param>
  /// <param name="tabName">表名</param>
  /// <param name="dbType">sql数据类型</param>
  /// <param name="colName">列名</param>
  /// <param name="length">宽度</param>
  /// <param name="xscale">小数位数</param>
  /// <param name="colid">列ID</param>
  /// <param name="isprec">精度</param>
  /// <param name="isScal">小数位数</param>
  /// <param name="isident">是否自增</param>
  /// <param name="allownull">允许空</param>
  /// <param name="desp">描述</param>
  /// <param name="isPrimaryKey">主键否</param>
  /// <param name="isRefKey">外键</param>
  /// <param name="refTab">外键表</param>
  /// <param name="refTabCol">外键列</param>
  /// <param name="defval">默认值</param>
  public   ColumnAttribute(Int64 id,string tabName,string dbType ,string colName,int  length ,int xscale,
   int  colid,int isprec,int isScal,bool  isident ,bool allownull,string desp,
   bool  isPrimaryKey,bool isRefKey ,string refTab ,string refTabCol)
  {
      this.id=id;
   this.tabName=tabName;
   this.dbType=dbType;
   this.colName=colName;
   this.length=length;
   this.xscale=xscale;
   this.colid=colid;
   this.isprec=isprec;
   this.isScal=isScal;
   this.isident=isident;
   this.allownull=allownull;
   this.desp=desp;
   this.isPrimaryKey=isPrimaryKey;
   this.isRefKey=isRefKey ;
   this.refTab=refTab ;
   this.refTabCol=refTabCol;

}
  private Int64 id;
  public  Int64  ID
  {
   get{ return id;}
   
  }
  private string tabName;
  public String TabName
  {
   get{ return this.tabName ;}
   set{ this.tabName=value;}
  }
  private string dbType ;
  public String SqlType
  {
   get{ return this.dbType ;}
   set{ this.dbType=value;}
  }
  private string colName;  
  public string  ColName
  {
   get{ return this.colName;}
   set{ this.colName=value;}
  }
  private int  length ; 
  public int  Length
  {
   get{ return this.length;}
   set{ this.length=value;}
  }
  private int xscale; 
  public int XScale
  {
   get{ return this.xscale ;}
   set{ this.xscale=value;}
  }
  private int  colid;  
  public int  ColId
  {
   get{ return this.colid ;}
   set{ this.colid=value;}
  }
  private int isprec; 
  public int  IsPrec
  {
   get{ return this.isprec ;}
   set{ this.isprec=value;}
  }
  private int isScal;
  public int IsScal
  {
   get{ return this.isScal;}
   set{ this.isScal=value;}
  }
  private bool  isident ;  
  public bool  IsIdent
  {
   get{ return this.isident;}
   set{ this.isident=value;}
  }
  private bool allownull;  
  public bool  AllowNull
  {
   get{ return this.allownull ;}
   set{ this.allownull=value;}
  }
  private string desp;  
  public string Desp
  {
   get{ return this.desp ;}
   set{ this.desp=value;}
  }
  private bool  isPrimaryKey;  
  public bool  IsPrimaryKey
  {
   get{ return this.isPrimaryKey;}
   set{ this.isPrimaryKey=value;}
  }
  private bool isRefKey ;  
  public  bool  IsRefkey
  {
   get{ return this.isRefKey;}
   set{ this.isRefKey=value;}
  }
  private string refTab ;  
  public string RefTab
  {
   get{ return this.refTab ;}
   set{ this.refTab=value;}
  }
  private string refTabCol ;  
  public string  RefTabCol
  {
   get{ return this.refTabCol;}
   set{ this.refTabCol=value;}
  }
  
    
 
 }
}

可是后面的CRUD，分页等功能怎么搞呢？？？？？？？？？？？？？？？？？？

？？？？？？？？？？？？？？？？？？？

接口？？

反射是一定要的。。。。。。。。

public static object  Create(Type rowType,object[] pkArgs)
  {
  
   object item=Activator.CreateInstance(rowType,false);
   //IDataReader dr=Get
   ORM.TableAttribute[] tabn=rowType.GetCustomAttributes(typeof(ORM.TableAttribute),false) as ORM.TableAttribute[];
   if(tabn==null)
    throw new Exception("没有实现Table属性");
   string sqltab=tabn[0].TabName ;
   IDataReader dr=null;//=getDataReader by  tabName and primarykey lst;
   foreach(MemberInfo mi in rowType.GetMembers())
   {
    Console.WriteLine("Membinfo!"+mi.Name);
   
    foreach(ColumnAttribute attr in mi.GetCustomAttributes(typeof(ORM.ColumnAttribute),false))
    {
     if(mi.MemberType==MemberTypes.Property)
     {
      Console.WriteLine("p:"+attr.ColName);
      Console.WriteLine("p:"+attr.Length);
      Console.WriteLine("p:"+attr.ColId);
      ((PropertyInfo)mi).SetValue(item,dr[attr.ColName],null);
     
     }
       
    }
   }
     
   return item ;
  }

哪位指点一下？？

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