读取文件批量生成标准sql语句

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using Brettle.Web;
using System.Text;
using System.Text.RegularExpressions;

public partial class split : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}

/// <summary>
/// 读取txt文件的内容
/// </summary>
/// <returns>以字符串类型返回</returns>
protected string gettext(string FilePath)
{
//StreamReader objStreamReader = File.OpenText(FilePath);
FileStream fs=new FileStream(FilePath,FileMode.Open,FileAccess.Read);
StreamReader objStreamReader = new StreamReader(fs, Encoding.Default);
string contents = objStreamReader.ReadToEnd();
fs.Close();
return contents;
}

/// <summary>
/// 生成sql语句
/// </summary>
/// <returns>返回标准sql语句</returns>
protected void birthsql(string str)
{
string[] strarr = str.Split('/');
int j = 10;
foreach (string i in strarr)
{
Response.Write("insert into infect_name_dict_bak(item_code,item_no,item_name) values('A"+j.ToString()+"',"+j.ToString()+",'" + i.ToString() + "');<br/>");
j++;
}
//Response.Write(strarr.Length);
}

/// <summary>
/// 读取文件，label控件显示内容
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ReadButton_Click(object sender, EventArgs e)
{
string str = FileTextBox.Text.ToString().Trim();
PathLabel.Text = Server.MapPath(str);
}

/// <summary>
/// 点击生成sql语句
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void BirthButton_Click(object sender, EventArgs e)
{
//Response.Write(gettext(PathLabel.Text.ToString()));
birthsql(gettext(PathLabel.Text.ToString()));
}
}

<form id="form1" runat="server">
<asp:TextBox ID="FileTextBox" runat="server"></asp:TextBox>
<br />
<asp:Button ID="ReadButton" runat="server" Text="读取文件"
onclick="ReadButton_Click" />
<asp:Label ID="PathLabel" runat="server" Text=""></asp:Label>
<br />
<br />
<asp:Button ID="BirthButton" runat="server" onclick="BirthButton_Click"
Text="生成" />
</form>