Question

My code uses String.Replace several times in a row:

mystring = mystring.Replace("somestring", variable1);
mystring = mystring.Replace("somestring2", variable2);
mystring = mystring.Replace("somestring3", variable1);

I suspect there’s a better and faster way to do it. What would you suggest?

Answer 1

For an ‘easy’ alternative just use a StringBuilder….

StringBuilder sb = new StringBuilder("11223344");

string myString =
    sb
      .Replace("1", string.Empty)
      .Replace("2", string.Empty)
      .Replace("3", string.Empty)
      .ToString();