FlowDocumentScrollViewer.SelectionOpacity 속성

정의

네임스페이스:

System.Windows.Controls

어셈블리:

PresentationFramework.dll

SelectionBrush의 불투명도를 가져오거나 설정합니다.

public:
 property double SelectionOpacity { double get(); void set(double value); };

public double SelectionOpacity { get; set; }

member this.SelectionOpacity : double with get, set

Public Property SelectionOpacity As Double

속성 값

Double

SelectionBrush의 불투명도입니다. 기본값은 0.4입니다.

예제

다음 예제에서는 속성을 FlowDocumentScrollViewer만들고, 속성을 분홍색으로 설정하고 SelectionBrush , 속성을 0.7로 설정합니다 SelectionOpacity .

<FlowDocumentScrollViewer SelectionBrush="Pink" SelectionOpacity="0.7">
    <FlowDocument>
        <Paragraph>
            <Bold>Neptune</Bold> (planet), major planet in the solar system, eighth planet
from the Sun and fourth largest in diameter.  Neptune maintains an almost constant
distance, about 4,490 million km (about 2,790 million mi), from the Sun.  Neptune
revolves outside the orbit of Uranus and for most of its orbit moves inside the
elliptical path of the outermost planet Pluto (see Solar System). Every 248 years,
Pluto’s elliptical orbit brings the planet inside Neptune’s nearly circular orbit
for about 20 years, temporarily making Neptune the farthest planet from the Sun.
The last time Pluto’s orbit brought it inside Neptune’s orbit was in 1979. In
1999 Pluto’s orbit carried it back outside Neptune’s orbit.
        </Paragraph>
    </FlowDocument>
</FlowDocumentScrollViewer>

설명

0 SelectionBrush 으로 SelectionOpacity 설정하면 투명하며 표시되지 않습니다. 1.0 SelectionBrush 으로 설정 SelectionOpacity 하면 불투명하고 선택한 텍스트가 표시되지 않습니다.