如何将图片存到数据库blob字段
完全没头绪啊，从没弄过这什么blob字段

[解决办法]
自己不会搜啊
http://archive.cnblogs.com/a/1914480/
[解决办法]
存二进制
[解决办法]
存二进制就可以的和IMAGE好象基本一样

[解决办法]

C# code

//将图像保存到SQL server2000的Image字段中  private void button2_Click_1(object sender, System.EventArgs e)  {   string pathName;   if (this.openFileDialog1.ShowDialog()==System.Windows.Forms.DialogResult.OK)   {    pathName = this.openFileDialog1.FileName;    System.Drawing.Image img = System.Drawing.Image.FromFile(pathName);    this.pictureBox1.Image = img;        //将图像读入到字节数组    System.IO.FileStream fs = new System.IO.FileStream(pathName,System.IO.FileMode.Open,System.IO.FileAccess.Read);    byte[] buffByte = new byte[fs.Length];    fs.Read(buffByte,0,(int)fs.Length);    fs.Close();    fs = null;        //建立Command命令    string comm = @"Insert into table1(img,name) values(@img,@name)";    this.sqlCommand1 = new System.Data.SqlClient.SqlCommand ();    this.sqlCommand1.CommandType = System.Data.CommandType.Text ;    this.sqlCommand1.CommandText = comm;    this.sqlCommand1.Connection = this.sqlConnection1 ;    //创建Parameter    this.sqlCommand1.Parameters.Add("@img",System.Data.SqlDbType.Image);    this.sqlCommand1.Parameters[0].Value = buffByte;    this.sqlCommand1.Parameters.Add("@name",System.Data.SqlDbType.VarChar);    this.sqlCommand1.Parameters[1].Value =pathName.Substring(pathName.LastIndexOf("http://www.cnblogs.com/moss_tan_jun/admin/file://")+1/);    try    {     this.sqlConnection1.Open();     this.sqlCommand1.ExecuteNonQuery();     this.sqlConnection1.Close();    }    catch(System.Exception ee)    {     MessageBox.Show(ee.Message );    }    buffByte = null;     this.FillListBox();   }读取：从数据库读图片到pictureboxSqlConnection conn=new SqlConnection(@"data source=chenyuming2004VSdotNET;uid=sa;pwd=cym;database=lhf");conn.Open();SqlCommand cmd=new SqlCommand("select 照片 from fuser where password='1b'",conn);SqlDataReader reader=cmd.ExecuteReader();reader.Read();MemoryStream buf=new MemoryStream((byte[])reader[0]);Image image=Image.FromStream(buf,true);pictureBox1.Image=image;