C# : How to search through all items of a combobox in C#?

C# : How to search through all items of a combobox in C#?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
After that, type the word 'awesome' on your keyboard.
The progress bar on YouTube will be altered to a flashing rainbow.

A brief introduction of myself,
Greetings, my name is Delphi.
I am happy to help you with your questions.
C# : How to search through all items of a combobox in C#?
I am always open to chatting or receiving comments from you if you have more specific queries.
Please feel free to share your answer or insights on the answer by leaving a comment below.
Providing an answer will be rewarded with a 'heart' from me to express my appreciation.
: combobox search items to C# C#? in a all of How through