C#访问加密的数据库

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Linq;
using System.Data.OleDb;

namespace EncryptAccess
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
        }

        private void Form1_Load（object sender EventArgs e）
        {
           
        }

        private void button1_Click（object sender EventArgs e）
        {
            try
            {
                string strPath = Application.StartupPath + “\\db_09.mdb“;

                string ConStr = “Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:Database Password=‘“ + this.textBox1.Text + “‘;User Id=admin;Dat

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       1360  2019-06-12 13:28  EncryptAccess.sln

     文件     204800  2009-04-14 14:45  EncryptAccess\bin\Debug\db_09.mdb

     文件       9728  2009-02-24 16:32  EncryptAccess\bin\Debug\EncryptAccess.exe

     文件      22016  2009-02-24 16:32  EncryptAccess\bin\Debug\EncryptAccess.pdb

     文件      21680  2019-06-12 13:27  EncryptAccess\bin\Debug\EncryptAccess.vshost.exe

     文件     204800  2019-06-12 13:29  EncryptAccess\bin\x86\Debug\db_09.mdb

     文件       9728  2019-06-12 13:28  EncryptAccess\bin\x86\Debug\EncryptAccess.exe

     文件      19968  2019-06-12 13:28  EncryptAccess\bin\x86\Debug\EncryptAccess.pdb

     文件      21688  2019-06-12 13:28  EncryptAccess\bin\x86\Debug\EncryptAccess.vshost.exe

     文件       5746  2019-06-12 13:28  EncryptAccess\EncryptAccess.csproj

     文件        453  2019-06-12 13:28  EncryptAccess\EncryptAccess.csproj.user

     文件       1369  2009-02-24 16:32  EncryptAccess\Form1.cs

     文件       4019  2009-02-24 16:32  EncryptAccess\Form1.Designer.cs

     文件       5814  2007-07-11 11:27  EncryptAccess\Form1.resx

     文件       6849  2019-06-12 13:27  EncryptAccess\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       1108  2019-06-12 13:27  EncryptAccess\obj\Debug\EncryptAccess.csproj.FileListAbsolute.txt

     文件        847  2009-02-24 16:32  EncryptAccess\obj\Debug\EncryptAccess.csproj.GenerateResource.Cache

     文件       9728  2009-02-24 16:32  EncryptAccess\obj\Debug\EncryptAccess.exe

     文件        180  2009-02-24 16:32  EncryptAccess\obj\Debug\EncryptAccess.Form1.resources

     文件      22016  2009-02-24 16:32  EncryptAccess\obj\Debug\EncryptAccess.pdb

     文件        180  2009-02-24 16:32  EncryptAccess\obj\Debug\EncryptAccess.Properties.Resources.resources

     文件       3584  2019-06-12 13:27  EncryptAccess\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

     文件       6856  2019-06-12 13:27  EncryptAccess\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        562  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.csproj.FileListAbsolute.txt

     文件        847  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.csproj.GenerateResource.Cache

     文件       9728  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.exe

     文件        180  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.Form1.resources

     文件      19968  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.pdb

     文件        180  2019-06-12 13:28  EncryptAccess\obj\x86\Debug\EncryptAccess.Properties.Resources.resources

     文件       3584  2019-06-12 13:27  EncryptAccess\obj\x86\Debug\TempPE\Properties.Resources.Designer.cs.dll

............此处省略22个文件信息