public void LoadImages()
{
MySqlConnection cn = new MySqlConnection(connstring);
cn.Open();
string image = txtLogo.Text;
byte[] ImageData;
FileStream fs = new FileStream(image, FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fs);
ImageData = br.ReadBytes((int)fs.Length);
br.Close();
fs.Close();
MySqlCommand cmd = new MySqlCommand("insert into Fn_Pictures(Images,Email)values(@Images,'"+txtEmailId.Text+"')", cn);
cmd.Parameters.AddWithValue("@Images", MySqlDbType.LongBlob).Value = ImageData;
cmd.ExecuteNonQuery();
cn.Close();
}