SOAP Client in C# without access to a WSDL-file

Question

I\'m working with a third party to integrate some of our systems with theirs and they provide us with a SOAP interface to make certain requests and changes in their connected sy

Answer 1

I haven't built a SOAP interface without access to a WSDL file, but the format is fairly well-documented. Your best bet might be to create a simplified WSDL file of your own that reflects what you know of the service you're subscribing to....

If you decide to go this route, an existing stackoverflow question points at some tools for validating your WSDL.