module1.bas

写卡器的串口测试程序, 有delphi的,vb的... 涉用到好几有语言, 还包括说明

Attribute VB_Name = "Module1"
Declare Function readcard Lib "ghc715.dll" (ByVal nPort As Long, ByVal nTrack As Long, ByVal sData1 As String, ByVal sData2 As String, ByVal nModel As Long) As Long
Declare Function writecard Lib "ghc715.dll" (ByVal nPort As Long, ByVal nTrack As Long, ByVal sData1 As String, ByVal sData2 As String, ByVal nModel As Long) As Long