Hello everyone.
I'm want WCF services that uses CRM 2011, to use CRM 2016. Entities will changed.
I've never worked with CRM. Newbie fully.
I review source code WCF Services, and there are a lot of Fetch query, few QueryExpresions, and some SQL queries to CRM SQL Server for performance issues.
The source code is difficult, legacy and not follow good patterns and practices.
WCF (hosting) services can be in .NET 4.6.1, and other assemblies that use CRM 2016 (eg Workflows activities, etc., and their dependencies) must be .NET 4.5.2.
In more than 600 Github repositories related to CRM and C #
github.com/search;q=crm&type=Repositories&utf8=%E2%9C%93
"Tools" like XrmToolBox and associated plugins is recommended, and many more tools crmlinks.wordpress.com
But tools are about CRM product as such.
I need helpers, extensions methods, good patterns and practices for work with CRM using C# Wcf Services or Console app (with CRM SDK, or service reference to Organization.svc).