Which version of Liquid XML Data Binder are you using? The option to select a WSDL was added in Liquid XML 2015.
We also added the option to 'Generate a Web Client Interface' from a WSDL. This option will generate WCF Web Client Interface code to enable you to access a Web Service from your generated library in C# and VB .Net, and serialize the values through the generated classes.
Please see the following knowledge base articles for using the generated XML Data Binder code with your .Net Web Services and Client applications:
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