Devart dotConnect for Salesforce Marketing Cloud v1.9.1254 Professional

dotConnect for Salesforce Marketing Cloud is an ADO.NET provider for working with Salesforce Marketing Cloud (formerly, ExactTarget) data through the standard ADO.NET or Entity Framework interfaces. It allows you to easily integrate Salesforce Marketing Cloud data into your .NET applications, and integrate Salesforce Marketing Cloud services with widely used data-oriented technologies.

https://developer.team/dotnet/28998-devart-dotconnect-for-salesforce-marketing-cloud-v191254.html