用户授权码生成器是以VB为开发平台做成的，可以应用于VB、VBA等程序的登陆程序-License Key Generator users VB is made for the development platform can be used in VB, VBA and other procedures for landing procedures

Data processing sort merge CTRL + q one key (VBA)-Data processing sort merge CTRL+ q one key (VBA)

两个excel表格间的数据自动根据关键字进行拷贝，1.xls为源表，点击2.xls中单元格上的按钮运行vba程序，从1.xls中查询部分内容拷贝到2.xls中。-Between two excel spreadsheet data automatically according to the key words of copy, 1. XLS as the source table, click 2. XLS run button cell in the vba program, 1. XLS