IUccSessionParticipantStateChangedEvent Interface

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Represents the event data of events indicating a change of the state of a participant in a session.

Namespace: Microsoft.Office.Interop.UccApi
Assembly: Microsoft.Office.Interop.UccApi (in microsoft.office.interop.uccapi.dll)

Syntax

'Declaration
Public Interface IUccSessionParticipantStateChangedEvent
    Inherits IUnknown

public interface IUccSessionParticipantStateChangedEvent : IUnknown

public interface class IUccSessionParticipantStateChangedEvent : IUnknown

public interface IUccSessionParticipantStateChangedEvent extends IUnknown

public interface IUccSessionParticipantStateChangedEvent extends IUnknown

Remarks

This is used to pass the result of a state-changing operation on a session participant in an OnStateChanged event. Typical state changing operations include accepting an invitation and connecting to a session, rejecting an invitation, and terminating participantion in an on-going session.

Win32 COM/C++ Syntax

interface IUccSessionParticipantStateChangedEvent : IUnknown

Example

The following example notifies the local user using the system console when a remote invited user has accepted a session invitation and connected to a session.

/// <summary>
/// session participant state change event. Remote
/// session participants raise this event when state changes.
/// </summary>
/// <param name="pEventSource">participant source of event</param>
/// <param name="pEventData">state changed related data</param>
void _IUccSessionParticipantEvents.OnStateChanged(
    IUccSessionParticipant pEventSource,
    UccSessionParticipantStateChangedEvent pEventData)
{
    if (pEventData.NewState == UCC_SESSION_ENTITY_STATE.UCCSES_CONNECTED)
    {
        Console.WriteLine(pEventSource.Uri.User +" is CONNECTED ");
    }
}

Platforms

Development Platforms

Windows XP Professional with Service Pack 2 (SP2), Windows Server 2000 with Service Pack 4, Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms

See Also

Reference

IUccSessionParticipantStateChangedEvent Members
Microsoft.Office.Interop.UccApi Namespace