[C#] 문자열에 특정 문자열 포함 여부 확인하는 방법

String.Contains 메소드 사용

// This example demonstrates the String.Contains() method using System; class Sample { public static void Main() { string s1 = "The quick brown fox jumps over the lazy dog"; string s2 = "fox"; bool b; b = s1.Contains(s2); Console.WriteLine("Is the string, s2, in the string, s1?: {0}", b); } } /* This example produces the following results: Is the string, s2, in the string, s1?: True */