.net 动态创建的列表 怎样批量修改到数据库

[HLmas]

string settings = Convert.ToString(ConfigurationManager.ConnectionStrings["constr"]);
System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(settings);
conn.Open();
string sql = "select * from DM_Star_SYS_QX";
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand(sql, conn);
System.Data.SqlClient.SqlDataReader reader = cmd.ExecuteReader();
int k = 0;
while (reader.Read())
{
......
}
用上面这个方法动态生成的，在后台的.cs的代码将怎样接收列表的数据，并逐条修改存入数据库?帮忙解决下！谢谢！

[liiifeiii]

帮顶.....

[轩辕宇拓]

用datatable好用

       DataSet ds = new DataSet();
                string sSql = "SELECT * FROM YBB_1";
                OleDbConnection oCon = new OleDbConnection(sCon);
                OleDbDataAdapter oDa = new OleDbDataAdapter(sSql, oCon);
                oDa.Fill(ds,"tablename")
                //--->ds.Table["tablename"]这里调用table
                OleDbCommandBuilder oCb = new OleDbCommandBuilder(oDa);
                oDa.InsertCommand = oCb.GetInsertCommand();
                try
                {
                    oDa.Update(ds.Table["tablename"]); //更新，删除，或插入ds.Table["tablename"]里的数据。              
                }
                catch (Exception ex)
                {
                    return 0;
                }
                return 1;

[轩辕宇拓]

string Tmp=""
if(reader["cQuanXianM"]!=null)
{
Tmp = reader["cQuanXianM"].ToString().Trim();
}
Textbox1.text = Tmp;
if(reader["cQuan"]!=null)
{
Tmp = reader["cQuan"].ToString().Trim();
}
TextBox2.Text = Tmp;
这样取值,
不知道你要做什么