IUccSignalingChannel.SendRequest Method

  • Article

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Sends a request message.

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

Syntax

'Declaration
Sub SendRequest ( _
    pRequest As UccSignalingRequest, _
    pOpContext As UccOperationContext _
)

void SendRequest (
    UccSignalingRequest pRequest,
    UccOperationContext pOpContext
)

void SendRequest (
    UccSignalingRequest^ pRequest, 
    UccOperationContext^ pOpContext
)

void SendRequest (
    UccSignalingRequest pRequest, 
    UccOperationContext pOpContext
)

function SendRequest (
    pRequest : UccSignalingRequest, 
    pOpContext : UccOperationContext
)

Parameters

  • pOpContext
    A value of the IUccOperationContext* (UccOperationContext, for a .NET application) type. The default value is NULL. This is the application-defined context for this asynchronous operation.

Remarks

This is an asynchronous operation. The status of completion of the operation is returned in an OnSendRequest event as defined in the _IUccSignalingChannelEvents dispinterface. The receiving party must implement the OnIncomingMessage (of the _IUccSignalingChannelEvents) and advise an instance of this interface of the implementation to accept or reject this requeue and handle the received message.

Win32 COM/C++ Syntax

HRESULT SendRequest
(
   IUccSignalingRequest* pRequest,
   IUccOperationContext* pOpContext
);

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 Error Codes.

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

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