如何从mysql数据库中检索图像？

Question

I have stored image into mysql using following and now i want to retrieve... I want to convert ny image from bytes to image and then display it ... how can i do that

public void LoadImages()
        {
        byte[] ImageData;
        string image = txtLogo.Text;
        FileStream fs = new FileStream(image, FileMode.Open, FileAccess.Read);
        BinaryReader br = new BinaryReader(fs);
        ImageData = BitConverter.GetBytes(fs.Length);                                    
        string query = "insert into Fn_Pictures(Images,Email)values(@Images,'" + txtEmailId.Text + "')";
        MySqlConnection con = new MySqlConnection(connstring);
        MySqlCommand cmd = new MySqlCommand(query, con);
        MySqlDataReader myReaeder;
        con.Open();
        myReaeder = cmd.ExecuteReader();

    }     

Answer 1

It's a complete overhead to store images in a database. Just save them on the disk, it's a lot faster.

If you want to store them use blob, and you will need a different page for the image, with the right headers to display it.

Answer 2

In order to store images , store on disk

All you has to do is save the image path in Database or just image name and through dynamic coding you can retrieve absolute path of image , This would be much more faster , irespective of any technology