TextEffect.Foreground Proprietà

Definizione

Spazio dei nomi:

System.Windows.Media

Assembly:

PresentationCore.dll

Ottiene o imposta l'oggetto Brush da applicare al contenuto dell'oggetto TextEffect.

public:
 property System::Windows::Media::Brush ^ Foreground { System::Windows::Media::Brush ^ get(); void set(System::Windows::Media::Brush ^ value); };

public System.Windows.Media.Brush Foreground { get; set; }

member this.Foreground : System.Windows.Media.Brush with get, set

Public Property Foreground As Brush

Valore della proprietà

Brush

Pennello utilizzato per applicare all'oggetto TextEffect.

Esempio

Nell'esempio di codice seguente viene illustrato come creare una tabella animabile Brush e impostarla come valore della Foreground proprietà.

// Create and configure a simple color animation sequence.  Timespan is in 1000ns ticks.
ColorAnimation colorAnimation =
    new ColorAnimation(Colors.Maroon, Colors.White, new Duration(new TimeSpan(1000000)));
colorAnimation.AutoReverse = true;
colorAnimation.RepeatBehavior = RepeatBehavior.Forever;

// Create a new brush and apply the color animation.
SolidColorBrush solidColorBrush = new SolidColorBrush(Colors.Black);
solidColorBrush.BeginAnimation(SolidColorBrush.ColorProperty, colorAnimation);

// Create a new TextEffect object. Set the foreground to the color-animated brush.
TextEffect textEffect = new TextEffect();
textEffect.Foreground = solidColorBrush;

// Apply the TextEffect to the entire range of characters.
textEffect.PositionStart = 0;
textEffect.PositionCount = int.MaxValue;

// Create a new text Run, and add the TextEffect to the TextEffectCollection of the Run.
Run flickerRun = new Run("Text that flickers...");
flickerRun.TextEffects = new TextEffectCollection();
flickerRun.TextEffects.Add(textEffect);

MyFlowDocument.Blocks.Add(new Paragraph(flickerRun));

' Create and configure a simple color animation sequence.  Timespan is in 1000ns ticks.
Dim colorAnimation As New ColorAnimation(Colors.Maroon, Colors.White, New Duration(New TimeSpan(1000000)))
colorAnimation.AutoReverse = True
colorAnimation.RepeatBehavior = RepeatBehavior.Forever

' Create a new brush and apply the color animation.
Dim solidColorBrush As New SolidColorBrush(Colors.Black)
solidColorBrush.BeginAnimation(SolidColorBrush.ColorProperty, colorAnimation)

' Create a new TextEffect object. Set the foreground to the color-animated brush.
Dim textEffect As New TextEffect()
textEffect.Foreground = solidColorBrush

' Apply the TextEffect to the entire range of characters.
textEffect.PositionStart = 0
textEffect.PositionCount = Integer.MaxValue

' Create a new text Run, and add the TextEffect to the TextEffectCollection of the Run.
Dim flickerRun As New Run("Text that flickers...")
flickerRun.TextEffects = New TextEffectCollection()
flickerRun.TextEffects.Add(textEffect)

MyFlowDocument.Blocks.Add(New Paragraph(flickerRun))

Commenti

Informazioni sulle proprietà di dipendenza

Elemento	Valore
Campo Identificatore	ForegroundProperty
Proprietà dei metadati impostate su true	Nessuno