Some times we need to replace more than one string or character from a string(text)
In that condition we can use two ways.
First is to replace one by one which takes more line of code...and another is in a single line..
I am showing here second way..
string str="x/o/f";
str = str.Replace("x", "Xray").Replace("o", "option").Replace("f", "folder");
it will gives the result as follows
str="Xray/option/folder";