How to remove comma separated value from a string?

Question

I want to remove a comma separated value from the string..

suppose I have a string like this

string x=\"r, v, l, m\"

and i want to

Answer 1

Its just single line of code in many ways, two of them are below:

string x = "r,v,l,m";
string NewX = String.Join(",", from i in x.Split(',') where  i != String.Empty && i != "v" select i);

OR

string NewX = String.Join(",", x.Split(',').Select(i => i.Trim()).Where(i => i != String.Empty && i != "v"));