Is there an easy way to change a char in a string in C#?

Question

I want to do this:

string s = \"abc\";
s[1] = \'x\';

and s will become \"axc\". However, it seems that string[i] only has a getter and has

Answer 1

yes in c# string can not be altered.

but we can try this

string s = "abc";
s = s.Replace('b', 'x');
Console.WriteLine(s);

answer will be "axc". as this will replace the old string with new string.