SipEndpoint.BeginUnregister Method

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Starts an asynchronous process to unregister the current endpoint.

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

Syntax

'Declaration
Public Function BeginUnregister ( _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult

public IAsyncResult BeginUnregister (
    AsyncCallback userCallback,
    Object state
)

Parameters

  • userCallback
    The method to call when Unregister is complete.
  • state
    The state to be passed back to the callback.

Return Value

An IAsyncResult state object representing the operation.

Remarks

This method always succeeds.

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 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms

See Also

Reference

SipEndpoint Class
SipEndpoint Members
Microsoft.Rtc.Signaling Namespace