C# : How do you get System.Web.Script.javascriptSerializer to ignore a property?

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

So here is a secret hidden feature I promissed to tell you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A little intro about me,
Nice to meet you, I am Delphi.
I can assist you in answering your queries.
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
Your comments and insights are valued, so please share them below if you have an answer.
Your answer will be recognized and appreciated, and I will 'heart' it to show my appreciation.