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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net.Mail;
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }
    public void SendSMTPEMail(string strSmtpServer, string strfrom, string strfromPass, string strto, string strSubject, string strBody)
    {
        System.Net.Mail.SmtpClient client = new SmtpClient(strSmtpServer);
        client.UseDefaultCredentials = false;
        client.Credentials = new System.Net.NetworkCredential(strfrom, strfromPass);
        client.DeliveryMethod = SmtpDeliveryMethod.Network;
        System.Net.Mail.MailMessage message = new MailMessage(strfrom, strto, strSubject, strBody);
        message.BodyEncoding = System.Text.Encoding.UTF8;
        message.IsBodyHtml = true;
        client.Send(message);
    }
    //µÚÒ»¸ö²ÎÊýÊÇÓÊÏä·þÎ


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public class SqlCheck  
{  
    public SqlCheck()  
    {  
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public DataSet ExcelToDS(string Path)
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Path + ";" + "Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
string strExcel = "";
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