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| ArcObjects namespaces > SystemUI > ESRI.ArcGIS.SystemUI > Interfaces > IA > IArcGISSingleSignon Interface > IArcGISSingleSignon.SignOut Method (ArcObjects .NET 10.4 SDK) | 
Signs the user out of ArcGIS Online.
[Visual Basic .NET]
Public Sub SignOut ( _
)
[C#] public void SignOut ( );
[C++]
HRESULT SignOut(
void
);