NLog.LayoutRenderers.LayoutRenderer.Render C# (CSharp) Method

        public string Render(LogEventInfo logEvent)
        {
            int initialLength = this.maxRenderedLength;
            if (initialLength > MaxInitialRenderBufferLength)
            {
                initialLength = MaxInitialRenderBufferLength;
            }

            var builder = new StringBuilder(initialLength);

            this.Render(builder, logEvent);
            if (builder.Length > this.maxRenderedLength)
            {
                this.maxRenderedLength = builder.Length;
            }

            return builder.ToString();
        }

 private static LayoutRenderer ConvertToLiteral(LayoutRenderer renderer)
 {
     return new LiteralLayoutRenderer(renderer.Render(LogEventInfo.CreateNullEvent()));
 }