f2c38ba0__Server_Profiler_Event_Classes__Description
[Event class] Showplan XML For Query Compile [Description] 
Occurs when a query is compiled or recompiled on SQL Server. This is the compile time counterpart of the Showplan XML event. Showplan XML occurs when a query is executed. Showplan XML For Query Compile occurs when a query is compiled. For more information, see Showplan XML for Query Compile Event Class.
Displaying Execution Plans by Using SQL Server Profiler Event Classes