UNC directory format detection C # code

 <summary>//If Path is UNC (Universal naming convention) path return or return FALSE.        Formatter:\\servername\sharename//</summary>//<param name= "path" >path</param> <returns></returns> public static bool Isuncpath (string path) {if (!path.            StartsWith (@ "\")) {return false;            } var servernamerejectcharacters = @ "' [email protected]#$%^&* () =+_[]{}\|;:. ', <>/?";            var Servernamerejectcharactersarr = Servernamerejectcharacters.tolist ();            Servernamerejectcharactersarr.add (' \ ');            var foldernamerejectcharacters = @ "/:*? <>|";            var Foldernamerejectcharactersarr = Foldernamerejectcharacters.tolist ();            Foldernamerejectcharactersarr.add (' \ '); if (path.            Length < 5) {return false;          } else {      Third ' \ ' index in path var third = path. Remove (0, 2).                IndexOf (' \ \ '); var serverName = path.                Substring (2, third-1); for (int i = 0, i < servername.length; i++) {for (int j = 0; J < Servernamereject Charactersarr.count;                        J + +) {if (servername[i] = = Servernamerejectcharactersarr[j])                        {return false; }}} var pathes = path.                Remove (0, 2 + servername.length); if (pathes.                Contains (@ "\")) {return false; } else {for (int i = 0; i < pathes. Length;                        i++) {for (int j = 0; J < Foldernamerejectcharactersarr.count; J + +) {if (pathes[i] = =Foldernamerejectcharactersarr[j]) {return false;        }}}}} return true; }

　　

UNC directory format detection C # code