就是把pictureBox 里面的图片存到SQL数据库,求存入以及读取的方法,最好简单点的,先谢谢各位大侠!!

sqlcon = new SqlConnection(strCon);
            FileStream FStream = new FileStream(strImage, FileMode.Open, FileAccess.Read);
            BinaryReader BReader = new BinaryReader(FStream);
            byte[] byteImage = BReader.ReadBytes((int)FStream.Length);
            SqlCommand sqlcmd = new SqlCommand("insert into tb_Image(photo) values(@photo)", sqlcon);
            sqlcmd.Parameters.Add("@photo", SqlDbType.Image).Value = byteImage;
            sqlcon.Open();
            sqlcmd.ExecuteNonQuery();
            sqlcon.Close();
            return true;
            //数据库中photo类型为image类型