Block.LineStackingStrategy Propiedad

Definición

Obtiene o establece cómo se determina un cuadro de línea por cada línea de texto dentro del elemento de contenido del flujo de nivel de bloque.Gets or sets how a line box is determined for each line of text within the block-level flow content element.

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

Valor de propiedad

Uno de los valores LineStackingStrategy que especifica cómo se determina un cuadro de línea por cada línea de texto dentro del elemento de contenido del flujo de nivel de bloque.One of the LineStackingStrategy values that specifies how a line box is determined for each line of text within the block-level flow content element. El valor predeterminado es MaxHeight.The default value is MaxHeight.

Ejemplos

En el ejemplo siguiente se muestra cómo utilizar LineStackingStrategy la propiedad para determinar cómo se crean los cuadros de línea para las líneas TextBlockde texto de un.The following example shows how to use the LineStackingStrategy property to determine how the line boxes are created for text lines of a TextBlock. El primero TextBlock tiene un LineStackingStrategy valor de MaxHeight y el segundo TextBlock tiene un valor de 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>

En la ilustración siguiente se muestra el resultado del código anterior.The following illustration shows the result of the preceding code.

![Captura Captura de pantalla]comparar valores(~/add/media/flow-linestackingstrategy.gif "de LineStackingStrategy: Comparar valores de LineStackingStrategy")Screenshot: Compare LineStackingStrategy values

Comentarios

Esta propiedad de dependencia también tiene un uso de la propiedad adjunta.This dependency property also has an attached property usage. En XAMLXAML, el uso es <object Block.LineStackingStrategy="value".../>, donde el objeto es un elemento de objeto (normalmente un elemento de flujo) Block incluido en una clase derivada y el valor es un valor LineStackingStrategy de cadena de la enumeración.In XAMLXAML, the usage is <object Block.LineStackingStrategy="value".../>, where object is an object element (typically a flow element) contained within a Block derived class, and value is a string value of the LineStackingStrategy enumeration. En el código, el uso de la propiedad adjunta es GetLineStackingStrategy compatible SetLineStackingStrategy con los métodos y.In code, the attached property usage is supported by the GetLineStackingStrategy and SetLineStackingStrategy methods. El uso de la propiedad adjunta no es habitual.The attached property usage is not common.

Información sobre propiedades de dependenciaDependency Property Information

Campo de identificadorIdentifier field LineStackingStrategyProperty
Propiedades de metadatos establecidas entrueMetadata properties set to true AffectsMeasure, AffectsRenderAffectsMeasure, AffectsRender

Se aplica a