c# - How to set windows path regex pattern? -

i have list of paths, , need match starting c:\program files\_folder_\_folder_\etc , having amount , type of character windows path can use. how approach, though guess allows alpanumeric characters:

string pathpattern = @"c:\program files\_folder_\_folder_\etc[0-z]*"; if (system.text.regularexpressions.regex.ismatch(mylist[n], pathpattern, system.text.regularexpressions.regexoptions.ignorecase)     {         //some action     } 

if c:\program files\_folder_\_folder_\etc pre-defined part. think can without regex using contains

if(pathpattern.contains(@"c:\program files\_folder_\_folder_\etc")) {     //some action }  

edit 1: can tolower() on pathpattern

var ss = pathpattern.tolower().contains(@"c:\program files\_folder_\_folder_\etc".tolower());