使用二进制存取用户头像

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Data.SqlClient;

namespace SaveImageByFile
{
    public partial class Form1 : Form
    {
        SqlConnection con = new SqlConnection（“server=.;pwd=;uid=sa;database=db_09“）;
        string strPath = ““;
        public Form1（）
        {
            InitializeComponent（）;
        }

        private void pictureBox1_DoubleClick（object sender EventArgs e）
        {
            this.openFileImage.ShowDialog（）;

        }

        private void Form1_Load（object sender EventArgs e）
        {
            string[] strSex ={ “男“ “女“ };
            this.comboBox1.DataSource = strSex;
            string[] strCall ={ “员工““主干人员““部门经理““经理“};
            this.comboBox2.DataSource = strCall;
            string[] strHunYin ={“以婚““未婚““离异“ };
            this.comboBox3.Da

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         935  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile.sln
     文件       26624  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile.suo
     文件        7129  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\Form1.cs
     文件       18814  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\Form1.designer.cs
     文件        6015  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\Form1.resx
     文件         496  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Program.cs
     文件        3776  2009-02-11 10:17  sj\01\SaveImageByFile\SaveImageByFile\SaveImageByFile.csproj
     文件       18944  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\bin\Debug\SaveImageByFile.exe
     文件       34304  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\bin\Debug\SaveImageByFile.pdb
     文件       14328  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\bin\Debug\SaveImageByFile.vshost.exe
     文件         490  2007-07-21 01:33  sj\01\SaveImageByFile\SaveImageByFile\bin\Debug\SaveImageByFile.vshost.exe.manifest
     文件         884  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.csproj.FileListAbsolute.txt
     文件         847  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.csproj.GenerateResource.Cache
     文件       18944  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.exe
     文件         180  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.Form1.resources
     文件       34304  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.pdb
     文件         180  2009-02-11 10:23  sj\01\SaveImageByFile\SaveImageByFile\obj\Debug\SaveImageByFile.Properties.Resources.resources
     文件        1386  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Properties\AssemblyInfo.cs
     文件        2880  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Properties\Resources.Designer.cs
     文件        5612  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Properties\Resources.resx
     文件        1100  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Properties\Settings.Designer.cs
     文件         249  2009-02-11 10:15  sj\01\SaveImageByFile\SaveImageByFile\Properties\Settings.settings
     文件         941  2009-02-11 10:22  sj\02\SaveImageByBinary\SaveImageByBinary.sln
     文件       26624  2009-02-11 11:05  sj\02\SaveImageByBinary\SaveImageByBinary.suo
     文件        2871  2009-02-11 10:29  sj\02\SaveImageByBinary\SaveImageByBinary\Form1.cs
     文件        5390  2009-02-11 10:29  sj\02\SaveImageByBinary\SaveImageByBinary\Form1.designer.cs
     文件        6017  2009-02-11 10:26  sj\02\SaveImageByBinary\SaveImageByBinary\Form1.resx
     文件         498  2009-02-11 10:22  sj\02\SaveImageByBinary\SaveImageByBinary\Program.cs
     文件        3780  2009-02-11 10:26  sj\02\SaveImageByBinary\SaveImageByBinary\SaveImageByBinary.csproj
     文件       11264  2009-02-11 10:29  sj\02\SaveImageByBinary\SaveImageByBinary\bin\Debug\SaveImageByBinary.exe
     文件       22016  2009-02-11 10:29  sj\02\SaveImageByBinary\SaveImageByBinary\bin\Debug\SaveImageByBinary.pdb
............此处省略34个文件信息