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BeginService Method (IEnumerable(SignalingHeader), RealTimeAddress, AsyncCallback, Object)

Initiates a service request.

Namespace:  Microsoft.Rtc.Signaling
Assembly:  Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)

Syntax

'Declaration
Public Function BeginService ( _
    signalingHeaders As IEnumerable(Of SignalingHeader), _
    target As RealTimeAddress, _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult
'Usage
Dim instance As SipServiceRequest
Dim signalingHeaders As IEnumerable(Of SignalingHeader)
Dim target As RealTimeAddress
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginService(signalingHeaders, _
    target, userCallback, state)
public IAsyncResult BeginService(
    IEnumerable<SignalingHeader> signalingHeaders,
    RealTimeAddress target,
    AsyncCallback userCallback,
    Object state
)

Parameters

Return Value

Type: System..::..IAsyncResult
An [IAsyncResult] that references this operation.

See Also

Reference

SipServiceRequest Class

SipServiceRequest Members

BeginService Overload

Microsoft.Rtc.Signaling Namespace