Remove last specific character in a string c#

Question

I use WinForms c#.I have string value like below,

string Something = \"1,5,12,34,\";

I need to remove last comma in a string. So How can i

Answer 1

When you have spaces at the end. you can use beliow.

ProcessStr = ProcessStr.Replace(" ", "");
Emails     = ProcessStr.TrimEnd(';');