PROFESSIONAL WCF 4 WINDOWS COMMUNICATION FOUNDATION WITH .NET 4_部分5.pdf

workfl ow services – XSD workfl ow services extracting metadata from service contracts, adding workfl ow activities to projects, 387–390 36–41, 44–45 anatomy of, 154–155 service metadata described by, 34 confi guring, 168–169 sharing contracts, 104–106 confi guring ApproveRequest technologies supporting SOA, 9–10 ReceiveAndSendReply activity, 396–400 WsHttpBinding confi guring Receive Activity, 390–391 Basic Authentication and transport security and, confi guring Send Activity, 391–396 220–221 content-based correlation, 178–182 certifi cate authentication and message security and, context-based correlation, 173–178 227–230 declarative services, 156–157 confi guring client with username authentication over executing external services, 164–165 message security, 215–216 holiday request process, 378 confi guring service with username authentication over hosting, 182–183 message security, 213–214 imperative alternatives for creating, 157–158 description of, 80 implementing fi rst, 165–168 overview of, 81 message correlation, 171–173 Windows authentication and message security and, overview of, 153–154 233–235 Receive Activity, 158–161 Send Activity, 161–164 SendAndReceiveReply and X Re