Win32 DLL for Datamatrix creates the 2D barcode symbology Datamatrix ECC 200. 
    *  Can be used from MFC, ATL/WTL or a plain Win32 tool
    * Supports all square module layouts up to 144 * 144.
    * Encodes up to 3,000 bytes.
    * Automatic selection of compaction modes C40, ASCII, Base 256 and Text for smallest outline.
    * Easy to use - create and display a barcode with only three lines of code
    * Sample MFC project
    * Control-internal bitpattern routines are accessible from the client for owner drawn barcodes.
    * Small footprint, only 40 kB, only a single file