I make windows form application c# vs 2015 to generate 2d matrix barcodes for pharmaceutical company manufacture medicine .
my problem when i make order to generate 2d matrix barcode for 200000 barcode and save barcodes in hard disk take 20 minutes
How to minimize 20 minutes to 8 minutes when generate and saving 200000 barcode ?
my code under button as following
I attached libarary for datamatrix encoding with message