WSDL?

What is WSDL?

WSDL stands for Web Service Definition Language.  WSDL use to Integration between .Net Application to sales force Application.

Two type :-

 1) Partner WSDL

       2)Enterprise WSDL

What is Partner WSDL?

Ans:- This WSDL document is for customers, partners, and ISVs who want to build an integration that can work across multiple Salesforce organizations, regardless of their custom objects or fields. It is loosely typed, which means that you work with name-value pairs of field names and values instead of specific data types. The partner WSDL document only needs to be downloaded and consumed once per version of the API.

What is Enterprise WSDL?

Ans:- This WSDL document is for customers who want to build an integration with their Salesforce organization only. It is strongly typed, which means that it contains objects and fields with specific data types, such as integer and string. Customers who use the enterprise WSDL document must download and re-consume it whenever their organization makes a change to its custom objects or fields or whenever they want to use a different version of the API.