query.cs

网上购物中介

using System;
using System.Data;
using System.Data.OleDb;

namespace log
{
	/// <summary>
	/// Query 的摘要说明。
	/// </summary>
	public class Query
	{
		public Query()
		{
			
		}
		public static System.Data.DataTable getAllInfo()
		{
			OleDbConnection con=DbCon.GetCon();
			OleDbCommand cmd=new  OleDbCommand();
			cmd.Connection=con;
			cmd.CommandText="select * from 管理员日志";
			System.Data.OleDb.OleDbDataAdapter da=new System.Data.OleDb.OleDbDataAdapter();
			DataSet ds=new DataSet();
			da.SelectCommand=cmd;
			da.Fill(ds,"table1");
			con.Close();
			return ds.Tables[0];
		}
	}
}