Visual Basic을 사용하여 MySQL 데이터베이스에서 이미지를 어떻게 저장하고 검색할 수 있습니까?

Dim mstream As New System.IO.MemoryStream()
PbPicture.Image.Save(mstream, System.Drawing.Imaging.ImageFormat.Jpeg)
Dim arrImage() As Byte = mstream.GetBuffer()

Dim sql = "insert into [your table]  (picture, filename, filesize) VALUES(@File, @FileName, @FileSize)"
Dim sqlcmd As New MySqlCommand
sqlcmd.CommandText = sql
sqlcmd.Connection = conn
sqlcmd.Parameters.AddWithValue("@FileName", filename)
sqlcmd.Parameters.AddWithValue("@FileSize", FileSize)
sqlcmd.Parameters.AddWithValue("@File", arrImage)

sqlcmd.ExecuteNonQuery()

Dim adapter As New MySqlDataAdapter
adapter.SelectCommand = Cmd
data = New DataTable
adapter = New MySqlDataAdapter("select picture from [yourtable]", conn)

commandbuild = New MySqlCommandBuilder(adapter)
adapter.Fill(data)

Dim lb() As Byte = data.Rows(0).Item("picture")
Dim lstr As New System.IO.MemoryStream(lb)
PbPicture.Image = Image.FromStream(lstr)
PbPicture.SizeMode = PictureBoxSizeMode.StretchImage
lstr.Close()