PS C:\script> $r=[regex]""
PS C:\script> $r.Match("a","a",[system.text.regularexpressions.regexoptions]::Mu
ltiline)
"Match" ã®å¼æ° "1" (å¤ "a") ãå "System.Int32" ã«å¤æã§ãã¾ãã: "å¤ "a"…