IUccInstantMessagingSessionParticipant.ComposingContentType Property

  • Article

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Gets the composing content type for the remote participant who sent the composing message.

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

Syntax

'Declaration
ReadOnly Property ComposingContentType As String

string ComposingContentType { get; }

property String^ ComposingContentType {
    String^ get ();
}

/** @property */
String get_ComposingContentType ()

function get ComposingContentType () : String

Property Value

A value of the BSTR* (string, for a .NET application) type. For a text message this value could be "text/plain".

Remarks

This property can only be read on an instance of a remote instant messaging session participant received in the OnComposing or OnIdle events.

Win32 COM/C++ Syntax

HRESULT get_ComposingContentType
(
   BSTR* pbstrContentType
);

Note

In a Win32 application, the return value of a method or property is always an HRESULT value indicating the status of the call to the interface member. Any result of the operation is returned as a parameter marked with the [out, retval] attribute. In contrast, in a .NET application the HRESULT value indicating an error condition is returned as a COM exception and the [out, retval] parameter becomes the return value. For the UCC API-defined HRESULT values, see Trace and Handle Errors in Unified Communications Client API.

Example

The following example handles the OnComposing event by displaying the User name of the remote user.

/// <summary>
/// raised when a remote session participant is composing
/// </summary>
/// <param name="pEventSource">IUccInstantMessagingSessionParticipant remote participant</param>
/// <param name="pEventData">IUccInstantMessagingComposingEvent event data</param>
void _IUccInstantMessagingSessionParticipantEvents.OnComposing(
    UccInstantMessagingSessionParticipant pEventSource, 
    UccInstantMessagingComposingEvent pEventData)
{
    Console.WriteLine(
        pEventData.ParticipantEndpoint.Participant.Uri.User + 
        " is composing ");
}

Thread Safety

All public static (Shared in Visual Basic) members of this type are thread-safe. Instance members are not guaranteed to be thread-safe.

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

IUccInstantMessagingSessionParticipant Interface
IUccInstantMessagingSessionParticipant Members
Microsoft.Office.Interop.UccApi Namespace