易语言条码读取源码例程程序结合易语言多线程支持库和应用接口支持库，调用API函数读取条码(Easy language source code reading routine program combines easy language multithreading support library and application interface support library, call the API function to read barcodes)

易语言画板画商品条码源码例程程序使用易语言画板画商品条码。 点评：易语言画板画商品条码源码是易语言画板应用实例。 (Sketchpad drawing EAN easy language source programs use easy language routines Sketchpad drawing barcode. Comments: Easy language Sketchpad drawing barcode source code is easy language S

TQ_print控件,是一个为方便需要控制打印命令而设计的跨平台专用控件,已包含标准ESC/POS打印控制的基本指令在内,这些指令已能很好的满足多数项目使用,还增加了条码,二维码与图片打印的功能.(TQ_print control is a cross-platform special control designed for the convenience of controlling printing commands. It contains the basic instructions

支持delphi 5及以上版本的二维码生成和打印控件(2-D Code Generation and Printing Controls Supporting Delphi Versions 5 and above)