How can I replace a character in a string with something else?
I'm making a program. Now to write the data in the file I need to replace the spaces in the string obtained with lets say a #
symbol.
Is the开发者_如何学JAVAre any command in C# that lets me do this without looping through the whole string?
Sure, use the Replace()
method.
s = s.Replace(" ", "#");
(And if you want people here to want to help you in the future, my recommendation would be to start accepting some answers. Just a thought.)
To replace # with text
string s = "test # again";
s = s.Replace("#", "Superman");
To replace space with another character
string s = "test again";
s = s.Replace(' ', '#');
Be sure to retrieve the returned string from the Replace() method as it won't change the original string...it generates a new one.
Did you try using the Replace
method of the string
object. This will do the trick:
string newString = oldString.Replace(" ", "#");
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