winio控件的delphi 相关文件源代码.(并口编程)-winio Control delphi document source code. (Parallel Programming)

并口调试软件，可更改并口地址，可以手动输入，但必须加上0X，否则认为是错误地址-Parallel debugging software, change the parallel port address, you can manually input, but it must be coupled with 0X, otherwise considered to be the wrong address

Delphi CRC校验码生成软件,有多种计算方式。-Delphi CRC

一个自制的用delphi编写的对打印机进行操作的程序，希望能提供些参考。-A homemade program written in delphi printer, hoping to provide some reference.