C# - string 배열 선언시 주의및 패턴

C# - string 배열 선언시 주의및 패턴

http://codecrue.egloos.com/791716

            string[] arrCarNames;
            arrCarNames = new string[10];

            arrCarNames[0] = "그랜져";
            arrCarNames[1] = "소나타";
            arrCarNames[2] = "포니";

http://www.mkexdev.net/Article/Content.aspx?parentCategoryID=1&categoryID=5&ID=683

//검색패턴(전화번호패턴: 3자리수 - 3자리수 - 4자리수)

string sPattern = "^\\d{3}-\\d{3}-\\d{4}$"; 

foreach (string s in numbers){

       System.Console.Write("{0,14}", s);

       if (System.Text.RegularExpressions.Regex.IsMatch(s, sPattern)){

               System.Console.WriteLine(" - valid");

       }

       else{

               System.Console.WriteLine(" - invalid");

           }

}