Dynamics CRM - how C # Plugin Contact to the primary key (FullName) assignment

      Contact is CRM default carried by the Entity, the primary key is <FullName>, development needs associated with primary key field are set to hidden, including <Full Name>, <First Name>, <Last Name>, where <Full name> = <First name> + <Last name>. Then we need to assign a primary key by C # plugin.

      At first, I wanted to give <FullName> field assignment directly in the plugin, the code is as follows:

entity.FullName = "test";

      The results will not work, code compiler is not passed, because FullName is read-only.

 

      So, we will change another way:

entity["fullname"] = "test";

      The code compiles, but when executed may be error, because <Last Name> may be required mandatory.

     

      Modify the code as required, to the mandatory assignment also will be able to:

entity["firstname"] = string.Empty;
entity["lastname"] = "test";
entity["fullname"] = "test";