By default, the Type property is exFaceNone. The Type property specifies the type of the face. Use the RelativeMargins / Margins property to specify the margins of the face's content relative to its face. The DefaultFaceType property specifies the default type of control to put on all faces.

A face that contains a Calendar control may fire any of the following events ( CreateCalendar, Type on exFaceCalendar ): 

• InitFaceCalendar event ( InitFaceContent event )
• FaceCalendarDateChanged event
• FaceCalendarSelectionChanged event
• FaceCalendarValueChanged event

A face that contains a Tree control may fire any of the following events ( CreateTree, Type on exFaceTree ): 

• InitFaceTree event ( InitFaceContent event )
• FaceTreeButtonClick event
• FaceTreeExpandItem event
• FaceTreeSelectionChanged event
• FaceTreeStateChanged event
• FaceTreeValueChanged event

A face that contains a Picture control may fire any of the following events ( CreatePicture, Type on exFacePicture ): 

• InitFacePicture event ( InitFaceContent event )

The InitFaceContent event notifies your application that the Type property has been changed, or any of the following has been called:

• CreatePicture method
• CreateCalendar method
• CreateTree method