FlowDocument.LineStackingStrategy FlowDocument.LineStackingStrategy FlowDocument.LineStackingStrategy FlowDocument.LineStackingStrategy Property

Definizione

Ottiene o imposta il meccanismo che determina un riquadro delle righe per ciascuna riga di testo all'interno dell'oggetto FlowDocument.Gets or sets the mechanism by which a line box is determined for each line of text within the FlowDocument.

public:
 property System::Windows::LineStackingStrategy LineStackingStrategy { System::Windows::LineStackingStrategy get(); void set(System::Windows::LineStackingStrategy value); };
public System.Windows.LineStackingStrategy LineStackingStrategy { get; set; }
member this.LineStackingStrategy : System.Windows.LineStackingStrategy with get, set
Public Property LineStackingStrategy As LineStackingStrategy

Valore della proprietà

Uno dei valori LineStackingStrategy che specifica il meccanismo che determina un riquadro delle righe per ciascuna riga di testo all'interno di FlowDocument.One of the LineStackingStrategy values that specifies the mechanism by which a line box is determined for each line of text in the FlowDocument. Il valore predefinito è MaxHeight.The default is MaxHeight.

Esempi

Nell'esempio seguente viene illustrato come utilizzare la LineStackingStrategy proprietà per determinare la modalità di creazione delle caselle della riga per le righe TextBlockdi testo di un oggetto.The following example shows how to use the LineStackingStrategy property to determine how the line boxes are created for text lines of a TextBlock. Il primo TextBlock ha un LineStackingStrategy valore di MaxHeight e il secondo TextBlock ha un valore BlockLineHeight.The first TextBlock has a LineStackingStrategy value of MaxHeight and the second TextBlock has a value of BlockLineHeight.

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <StackPanel>
    
    <!-- This TextBlock has a LineStackingStrategy set to "MaxHeight". -->
    <TextBlock LineStackingStrategy="MaxHeight" LineHeight="10" Width="500" TextWrapping="Wrap" 
     Background="Yellow">
      Use the <Span FontSize="30">LineStackingStrategy</Span> property to determine how a line box is
      created for each line. A value of <Span FontSize="20">MaxHeight</Span> specifies that the stack
      height is the smallest value that contains all the inline elements on that line when those
      elements are properly aligned. A value of <Span FontSize="20">BlockLineHeight</Span> specifies
      that the stack height is determined by the block element LineHeight property value.
    </TextBlock>

    <!-- Here is the same TextBlock but the LineStackingStrategy is set to "BlockLineHeight". -->
    <TextBlock LineStackingStrategy="BlockLineHeight" LineHeight="10" Width="500" TextWrapping="Wrap" 
     Background="Blue" Margin="0,40,0,0">
      Use the <Span FontSize="30">LineStackingStrategy</Span> property to determine how a line box is
      created for each line. A value of <Span FontSize="20">MaxHeight</Span> specifies that the stack
      height is the smallest value that contains all the inline elements on that line when those
      elements are properly aligned. A value of <Span FontSize="20">BlockLineHeight</Span> specifies
      that the stack height is determined by the block element LineHeight property value.
    </TextBlock>

  </StackPanel>
</Page>

Nella figura seguente viene illustrato il risultato del codice precedente.The following illustration shows the result of the preceding code.

![Screenshot Schermata di confronto]dei valori(~/add/media/flow-linestackingstrategy.gif "di LineStackingStrategy: Confrontare i valori LineStackingStrategy")Screenshot: Compare LineStackingStrategy values

Commenti

Informazioni proprietà di dipendenzaDependency Property Information

Campo identificatoreIdentifier field LineStackingStrategyProperty
Proprietà dei metadati impostate sutrueMetadata properties set to true AffectsMeasure, AffectsRender, InheritsAffectsMeasure, AffectsRender, Inherits

Si applica a