这是一套用VB+SQL联合开发的物资管理系统，能适合所有物资系统，利用率高！-This is a set of SQL VB joint development of materials management system, which is suitable for all materials, high utilization rate!

这是一个使用了vs和sql联合开发的图书馆管理系统。里面包含了一般的不同角色登录以及对书籍的借阅，查询，归还等功能都实现了。里面通时包含了自己写的课程设计的报告说明文档。可以正常的运行。供大家借鉴。-This is a use of the joint development of vs and sql library management system. Which contains a log of different roles in general and the lending of

MT4 API接口,用于开发MT相关业务，上传到平台与大家共享。(MT4 API interface, for the development of MT-related business, upload to the platform to share with you.)