ConferencingRosterVisibility Enumeration
Represents the visibility of the participant in the conference roster.
Namespace: Microsoft.Rtc.Collaboration
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Enumeration ConferencingRosterVisibility
'Usage
Dim instance As ConferencingRosterVisibility
public enum ConferencingRosterVisibility
Members
| Member name | Description | |
|---|---|---|
| None | Not applicable or uninitialized.
Used for two-party conversation participants only. |
|
| Visible | Visible to roster.
Used for multi-party conversation participants. |
|
| Hidden | Invisible to roster.
Used for multi-party conversation participants. A conversation participant with hidden roster visibility is a trusted application that performs specific conference services. An example is a trusted application which announces conference roster events to participants who join the conference through audio only. A client application such as Microsoft Lync 2010 will not display such applications in the roster UI. |
Remarks
Conference participants can be users or trusted applications that perform specific conferencing services. Applications will still receive notification events for hidden participants, however, most applications with a user interface (UI) are expected to check for hidden participants and not show them in the UI.