给出“System.ArgumentException：'参数无效。' " 当我从数据库中检索图像时

Question

Help me retrieve an image from database to a PictureBox .

My code:

conn.Open();

SqlCommand cmd = new SqlCommand("SELECT * FROM Members WHERE CardID = '" + textBox8.Text + "' OR EMP_ID = '" + textBox8.Text + "'", conn);

SqlDataAdapter daa = new SqlDataAdapter(cmd);

DataSet dss = new DataSet();
daa.Fill(dss);

if (dss.Tables[0].Rows.Count > 0)
{ 
        MemoryStream mss = new MemoryStream((byte[])dss.Tables[0].Rows[0]["Photo"]);

        pictureBox1.Image = new Bitmap(mss);
}

conn.Close();

Answer 1

 pictureBox1.Image = byteArrayToImage((byte[])dss.Tables[0].Rows[0]["Photo"]);

use below method:

 public Image byteArrayToImage(byte[] byteArrayIn)
    {
        System.Drawing.ImageConverter converter = new System.Drawing.ImageConverter();
        Image img = (Image)converter.ConvertFrom(byteArrayIn);

        return img;
    }