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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using AgentObjects;
using SpeechLib;
using System.Web;
using System.Threading;
using System.Text.RegularExpressio ......
DBHelper:
/// <summary>
/// Ö´Ðвéѯ
/// </summary>
/// <param name="sql">ÓÐЧµÄselectÓï¾ä</param ......
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