OnInfoTreeAction

This event is sent to the client when certain actions (e.g., showing and hiding items) are performed on the information tree.

HRESULT OnInfoTreeAction(

 [in] long ItemID,

 [in] int Action,

 [in] long ActionParam)

Parameters:

• ItemID – The Information Tree ID of the object on which the action was performed.

• Action – The action that was performed on the item. The following are possible values:

• AC_DELETE = 15
  The object was deleted.

• AC_SHOW = 19
  A show or hide action was performed by clicking on the item show/hide icon.

• AC_SELCHANGED = 21
  The current selected item(s) has changed.

• AC_GROUP_ADDED = 23
  A group was added .

• AC_LAYER_ADDED = 24
  A layer was added .

• ActionParam – When the Action returned is AC_SHOW, the ActionParam can be one of the following  values:

• 0 – The item is set to hide.

• 1 – The item is set to show.