_IDistributionGroupEvents.OnExpansionStateChanged Method

Invoked when the expansion state of a distribution group has changed.

Namespace:  UCCollaborationLib
Assembly:  Microsoft.Office.Uc (in Microsoft.Office.Uc.dll)

Syntax

HRESULT OnExpansionStateChanged
(
   IDistributionGroup* eventSource,
   IExpansionStateChangedEventData* eventData
);

Parameters

• eventSource
  Type: UCCollaborationLib.IDistributionGroup
  A value of the IDistributionGroup type.

• eventData
  Type: UCCollaborationLib.IExpansionStateChangedEventData
  A value of the IExpansionStateChangedEventData type.

See Also

_IDistributionGroupEvents Interface

UCCollaborationLib Namespace