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WPF Study with Charles Fetzold 2010-07-26 KAIST Digital Media Lab. 김현영 young_kim@kaist.ac.kr
Contents 23. Data Binding 컨트롤과 엘리먼트를 데이터에 연결시키는 기술 24. Style 엘리먼트에 적용되는 프로퍼티의 집합
Data binding 컨트롤과 엘리먼트를 데이터에 연결시키는 기술
데이터 바인딩 컨트롤과 엘리먼트를 데이터에 연결시키는 기술 소스: 데이터타깃: 컨트롤 소스  타깃 (일반적)타깃  소스 (가능)
Scroll Bar  Label 2개의 컨트롤 사이의 바인딩:바인딩이 설정되는 타깃 프로퍼티는반드시 DependencyProperty타입의 정적 public 필드가 필요 소스의 요건이 더 자유로움
Label  Scroll Bar 바인딩은 4가지 모드 가능 OneWay: 소스타깃 TwoWay: 소스  타깃 OneTime: 소스  타깃 (한번) OneWayToSource: 소스타깃
프로퍼티의 연속인 Path도 가능 파서는 항목이 올바른지 검증 항목이 올바르지 않으면에러를 발생시키지 않고  파싱 취소
바인딩 값 수정하는 함수 지정하기
Double to Byte IValueConverter인터페이스 구현 Convert() & ConvertBack() value: 입력된객체typeTarget: 반환될 객체의 타입param: Binding의 ConvertParameter프로퍼티가 명시한 객체culture: 변환을 수행할 때 사용되는 컬처를 명시 (대부분 무시됨) VonvertBack()의 역학이 없으면 null을 리턴해도 무방
Rgb to Color
XAML에서 바인딩 포맷 지정하기
STYLE 엘리먼트에 적용되는 프로퍼티의 집합
스타일 루프를 사용하지 못하는 XAML에서 동일한 프로퍼티를 가진 엘리먼트를 여러 개 생성할 때 유용 <Style …>	<Setter Property=… Value=…/>	<EventSetter Event=… Handler=…/></Style>
버튼 스타일
그래픽 스타일 & 타겟 지정
타겟 타입이 두 개 이상일 때
EventSetter지정
Thank you Q&A 

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Wpf study with charles fetzold 2