NLog.LayoutRenderers.IdentityLayoutRenderer
Thread identity information (name and authentication information).
Gets or sets a value indicating whether to render Thread.CurrentPrincipal.Identity.AuthenticationType.
Gets or sets a value indicating whether to render Thread.CurrentPrincipal.Identity.IsAuthenticated.
Gets or sets a value indicating whether to render Thread.CurrentPrincipal.Identity.Name.
Gets or sets the separator to be used when concatenating
parts of identity information.
public IdentityLayoutRenderer()