Store an Image(OLE Object) into Access Data Base

Store an Image(OLE Object) into Access Data Base
 
C# Winform application Store an Image into Access Data Base
用以下方法
  /// 2010-02-26 Forever
        private void SaveImageInDataBase()
        {
            OleDbConnection conn = null;
            try
            {
                string strDBFile = Environment.CurrentDirectory + @"\Test.mdb";
                string connstr = "Jet OLEDB:Database Password=;Data Source='" + strDBFile + "';Password=;Provider='Microsoft.Jet.OLEDB.4.0'";
                conn = new OleDbConnection(connstr);
                OleDbCommand cmd;
                String strimg = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\test2.bmp";
                //Read Image Bytes into a byte array
                //Initialize byte array with a null value initially.
                byte[] imageData = null;
                //Use FileInfo object to get file size.
                FileInfo fInfo = new FileInfo(strimg);
  &nb