C# 读取数据库表结构以及还原、备份、附件、分离数据库

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace SQL_Distill
{
    public partial class frmAppend : Form
    {
        public frmAppend（）
        {
            InitializeComponent（）;
        }
        public string strserver = ““;
        public string struser = ““;
        public string strpwd = ““;
        private void button3_Click（object sender EventArgs e）
        {
            this.Close（）;
        }

        private void button1_Click（object sender EventArgs e）
        {
            if （openFileDialog1.ShowDialog（） == DialogResult.OK）
            {
                textBox1.Text = openFileDialog1.FileN

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2009-07-09 10:11  SQL-Distill\
     目录           0  2009-07-09 10:11  SQL-Distill\SQL-Distill\
     文件         922  2008-07-29 08:36  SQL-Distill\SQL-Distill.sln
     文件       30208  2009-11-15 17:40  SQL-Distill\SQL-Distill.suo
     目录           0  2009-07-09 10:11  SQL-Distill\SQL-Distill\bin\
     目录           0  2009-07-09 10:11  SQL-Distill\SQL-Distill\bin\Debug\
     文件     1093632  2009-11-15 17:12  SQL-Distill\SQL-Distill\bin\Debug\Interop.Excel.dll
     文件      217088  2009-11-15 17:12  SQL-Distill\SQL-Distill\bin\Debug\Interop.Microsoft.Office.Core.dll
     文件      950272  2009-11-15 17:14  SQL-Distill\SQL-Distill\bin\Debug\Interop.SQLDMO.dll
     文件       57344  2009-11-15 17:12  SQL-Distill\SQL-Distill\bin\Debug\Interop.VBIDE.dll
     文件      655360  2009-11-15 17:12  SQL-Distill\SQL-Distill\bin\Debug\Interop.Word.dll
     文件       61440  2009-11-15 17:37  SQL-Distill\SQL-Distill\bin\Debug\SQL-Distill.exe
     文件       85504  2009-11-15 17:37  SQL-Distill\SQL-Distill\bin\Debug\SQL-Distill.pdb
     文件        5632  2005-11-11 22:25  SQL-Distill\SQL-Distill\bin\Debug\SQL-Distill.vshost.exe
     文件        3437  2008-07-29 16:59  SQL-Distill\SQL-Distill\frmAppend.cs
     文件        7265  2008-07-29 15:35  SQL-Distill\SQL-Distill\frmAppend.Designer.cs
     文件        6017  2008-07-29 15:35  SQL-Distill\SQL-Distill\frmAppend.resx
     文件        3608  2008-08-18 10:39  SQL-Distill\SQL-Distill\frmBackup.cs
     文件        7022  2008-07-29 15:34  SQL-Distill\SQL-Distill\frmBackup.Designer.cs
     文件        6022  2008-07-29 15:34  SQL-Distill\SQL-Distill\frmBackup.resx
     文件        6767  2009-11-15 17:17  SQL-Distill\SQL-Distill\frmDataExport.cs
     文件        7564  2008-07-30 08:28  SQL-Distill\SQL-Distill\frmDataExport.Designer.cs
     文件        6017  2008-07-30 08:28  SQL-Distill\SQL-Distill\frmDataExport.resx
     文件       13857  2009-11-15 17:37  SQL-Distill\SQL-Distill\frmMain.cs
     文件       22806  2009-11-15 17:29  SQL-Distill\SQL-Distill\frmMain.Designer.cs
     文件       15513  2009-11-15 17:29  SQL-Distill\SQL-Distill\frmMain.resx
     文件        7003  2009-11-15 17:17  SQL-Distill\SQL-Distill\frmOutData.cs
     文件        7601  2008-07-30 14:32  SQL-Distill\SQL-Distill\frmOutData.Designer.cs
     文件        6017  2008-07-30 14:32  SQL-Distill\SQL-Distill\frmOutData.resx
     文件        3305  2008-07-31 08:44  SQL-Distill\SQL-Distill\frmRevert.cs
     文件        6667  2008-07-29 13:20  SQL-Distill\SQL-Distill\frmRevert.Designer.cs
............此处省略32个文件信息