use the help button in the message box to start program 上传者:sunhe57458 2019-09-20 09:31:42上传 ZIP文件 38.17KB 热度 34次 Itcontainsasfollowing:1.howtousemessageboxtostartaprogram.2.howtousemessageboxtolaunchtheHelpdocument.3.howtomakethetitleofthemesssageboxtoalignright.4.howtoshowtheHelpbuttoninthemessagebox. 下载地址 用户评论 更多下载