updown/jellyfish/demo/odd/OperLocalAccess.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.OleDb;
using System.Data;

namespace demo
{
    class OperLocalAccess
    {
        public static string connectionString_PostIn = "Provider=Microsoft.ACE.OLEDB.12.0;" +
               "Data Source=" + GlobalVariable.accessPostInPath + ";";
        public static string tableName_PostIn = GlobalVariable.tableName_PostIn;

        public static bool SelectInfoFromSFZ(string sfzid,ref PostInfo postInfo)
        {
            bool ret = false;
            //string id, oddNum, applicantName, recvName, recvNo, recvAddress;
            DataSet ds = new DataSet();
            using (OleDbConnection conn = new OleDbConnection(connectionString_PostIn))
            {
                string sql = string.Format("select 收件人联系方式 from {0} where 收件人身份证号码 = '{1}'", tableName_PostIn, sfzid);
                using (OleDbCommand cmd = new OleDbCommand(sql, conn))
                {
                    try
                    {
                        conn.Open();
                        OleDbDataAdapter da = new OleDbDataAdapter(cmd);
                        da.Fill(ds);
                        if (ds.Tables[0].Rows.Count == 1)
                        {
                            postInfo.id = ds.Tables[0].Rows[0]["yf_id"].ToString();
                            postInfo.recvAddress = ds.Tables[0].Rows[0]["yf_address"].ToString();
                            postInfo.postNo = ds.Tables[0].Rows[0]["yf_OddNumbers"].ToString();
                            postInfo.recvName = ds.Tables[0].Rows[0]["yf_receiver_name"].ToString();
                            postInfo.recvNo = ds.Tables[0].Rows[0]["yf_phone_number"].ToString();
                            postInfo.applicantName = ds.Tables[0].Rows[0]["yf_applicant_name"].ToString();
                            //postInfo = new string[] { id, oddNum, applicantName, recvName, recvNo, recvAddress };
                            ret = true;
                        }
                    }
                    catch
                    {
                    }
                    finally
                    {
                        try
                        {
                            cmd.Dispose();
                            conn.Close();
                        }
                        catch
                        {
                            ret = false;
                        }
                    }
                }
            }
            return ret;
        }
    }
}