C# string Replace function

Question

Help me. (C#)
What will be the code if i will ask the user for input (password) and as the user type the input, "*" will appear instead of the word itself.
The Replace function has to be used. I cant figure it out.
What is the code for this? :((
How can i insirt photo so i can show you the codes i am trying to do**

Answer 1

console application

Answer 2

Do you really need to chance the input the user is giving ?
Have a look at this link.
https://stackoverflow.com/questions/23433980/c-sharp-console-hide-the-input-from-console-window-while-typing
Or is it enough to read the user input with Console.Readline and use string replace afterwards.

Answer 3

Please explain more.
What kind of application do you have, winform, wpf or console ?
You can share images, place them some where on the internet like imgur, post the image in you feed, post a link of your feed-post in the question.