outlook的基于OLE的自动化、对pst文件的解析，获取邮件联系人内容账户数outlook OLE automation pst file parsing, get the mail contact content account number-outlook OLE automation pst file parsing, get the mail contact content account number

outlook的基于OLE的自动化、对pst文件的解析，获取邮件联系人内容账户数-outlook OLE automation pst file parsing, get the mail contact content account number