isLowerCase()

설명

문자가 소문자인지 분석합니다. thisChar가 소문자이면 true를 반환합니다.

문법

isLowerCase(thisChar)

매개변수

  • thisChar: 변수. 허용되는 자료형: char

반환값

  • thisChar 가 소문자이면 true를, 아니라면 false를 반환합니다

예제 코드

if (isLowerCase(myChar)) { // tests if myChar is a lower case letter Serial.println("The character is lower case"); } else { Serial.println("The character is not lower case"); }

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