Event handler to notify about changes in the
state of the underlying subscription.
Namespace:
Microsoft.Rtc.Collaboration.ContactsGroups
Assembly: Microsoft.Rtc.Collaboration(in Microsoft.Rtc.Collaboration.dll)
Syntax
Visual Basic (Declaration) |
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Public Event SubscriptionStateChange As EventHandler( Of PresenceSubscriptionStateChangedEventArgs) |
C# |
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public event EventHandler< PresenceSubscriptionStateChangedEventArgs> SubscriptionStateChange |
Visual C++ |
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public: event EventHandler< PresenceSubscriptionStateChangedEventArgs^>^ SubscriptionStateChange { void add ( EventHandler< PresenceSubscriptionStateChangedEventArgs^>^ value); void remove ( EventHandler< PresenceSubscriptionStateChangedEventArgs^>^ value); } |
JavaScript |
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function add_ subscriptionStateChange( value); function remove_ subscriptionStateChange( value); |