| Platform SDK: Transaction Server | 
GetOriginalCallerName Method Example
[This product will work only on Windows NT 4.0 versions and earlier. For Windows 2000 and later, see COM+ (Component Services).]
Public Function ComponentOriginalCaller() As String
    Dim objCtx As ObjectContext
    Set objCtx = GetObjectContext()
    ComponentOriginalCaller = _
        objCtx.Security.GetOriginalCallerName()
End Function