Calling Web Service Methods from a BizTalk Orchestration Schedule

Calling a Web Service from a BizTalk Orchestration schedule is similar to calling a managed component from a schedule. For example, in Chapter 14, we demonstrated how you can call a managed Visual Basic .NET object from a BizTalk Orchestration schedule by wrapping the object in a COM callable wrapper (CCW). Earlier in this chapter, the BankVBWebClient managed ASP.NET application was modified to call the Web Services version of the business logic. To accomplish this, we added a Web reference to the project, which automatically created two Visual Basic .NET proxy classes allowing us to call the Web Service methods as if they were local objects. Now in this chapter, we are going to ...

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