DataMatrix Barcode DLL - Version 3.5 DataMatrix Barcode DLL retains all the power from Barcode ActiveX while eliminating all the registry dependencies.It can be used in any programming environments supporting plain Windows DLL, such as Visual C++, Visual Basic and .Net. It can export image to bmp,png,emf,gif,tif,jpeg,tga or print barcode image to your printer with raster image.