The mouse point.
When method returns, contains selected entity ID.
When method returns, contains selected vertex ID.
GetSelectionId(Point,UInt32,UInt32) Method
Gets the selection identifier under the mouse point. Use IEntityIdProvider to decode into mesh and vertex Ids
Syntax
void GetSelectionId( 
   Point mousePoint,
   out uint entityId,
   out uint vertexId
)

Parameters

mousePoint
The mouse point.
entityId
When method returns, contains selected entity ID.
vertexId
When method returns, contains selected vertex ID.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also