Do we have a logical argument for the missing geography data type in the SqlDbType enumeration

Question

I'm just wondering if there is any logical or architectural opinion not to include the geodata data type in the SqlDbType enum in C #

They added SqlDataType to a new assembly called "Microsoft.SqlServer.Smo", which contains the geography data type. But why is this a big division? When we use the SqlCommand object to query the SQL server, we have no SqlDataType parameter in its constructor.

Answer 1

SQL. CLR User Defined Types (SqlDbType.Udt).

UDT https://msdn.microsoft.com/en-us/library/ms131080.aspx