/// <summary>
/// Reverts impersonation of a security context
/// </summary>
public void RevertContext()
{
// check object state
if (_disposed)
{
throw new ObjectDisposedException(GetType().FullName);
}
// revert impersonation
int error = SSPINative.RevertSecurityContext(ref _contextHandle);
if (error < 0)
{
throw new SSPIException(error, "Could not revert security context impersonation");
}
}