App_Code/WMS.cs

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using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

/// <summary>
///WMS 的摘要说明
/// </summary>
public class WMS
{
	public WMS()
	{
		//
		//TODO: 在此处添加构造函数逻辑
		// 下载于www.51aspx.com
	}
    public static SqlConnection createCon()
    {
        SqlConnection con = new SqlConnection("server=.\\SQL2008;database=WMS;uid=sa;pwd=sa");
        return con;
    }
    public static DataSet getDataset(string sql, string table)
    {
        SqlConnection con = createCon();
        con.Open();
        SqlDataAdapter sda = new SqlDataAdapter(sql, con);
        DataSet ds = new DataSet();
        sda.Fill(ds, table);
        return ds;
    }
    public static SqlDataReader getRow(string sql)
    {
        SqlConnection con = createCon();
        con.Open();
        SqlCommand com = new SqlCommand(sql, con);
        return com.ExecuteReader();
    }
}