一个可以让VB也支持序列化文件的DLL代码。-a VB can also support the sequence of documents DLL code.

用vc编写“位运算”的dll程序，提供vb调用接口，包含程序编写的工程和调用方式。-Prepared using vc " bit computing" dll procedure call interface to provide vb, including procedures for the preparation of the project and call methods.