TextBlock.LineStackingStrategy Özellik

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

Özellik Değeri

LineStackingStrategy

İçindeki her metin satırı için bir satır kutusunun belirlendiği mekanizma TextBlock .The mechanism by which a line box is determined for each line of text within the TextBlock. Varsayılan değer: MaxHeight.The default is MaxHeight.

Örnekler

Aşağıdaki örnek, LineStackingStrategy öğesinin metin satırları için satır kutularının nasıl oluşturulduğunu anlamak üzere özelliğinin nasıl kullanılacağını gösterir TextBlock .The following example shows how to use the LineStackingStrategy property to determine how the line boxes are created for text lines of a TextBlock. Birincisi TextBlock bir değerine sahiptir LineStackingStrategy MaxHeight ve ikincisinin TextBlock bir değeri vardır 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>

Aşağıdaki çizimde, önceki kodun sonucu gösterilmektedir.The following illustration shows the result of the preceding code.

Açıklamalar

Bu bağımlılık özelliğinde ayrıca iliştirilmiş bir özellik kullanımı vardır.This dependency property also has an attached property usage. ' De, XAMLXAML kullanım ' dır <object TextBlock.LineStackingStrategy="value".../> , burada nesne bir nesne öğesidir (genellikle bir akış öğesi) TextBlock ve değer , numaralandırmanın dize değeridir LineStackingStrategy .In XAMLXAML, the usage is <object TextBlock.LineStackingStrategy="value".../>, where object is an object element (typically a flow element) contained within a TextBlock, and value is a string value of the LineStackingStrategy enumeration. Kodda, eklenen özellik kullanımı ve tarafından desteklenir GetLineStackingStrategy SetLineStackingStrategy .In code, the attached property usage is supported by GetLineStackingStrategy and SetLineStackingStrategy. Eklenen özellik kullanımı ortak değil.The attached property usage is not common.

Bağımlılık Özelliği BilgileriDependency Property Information

Tanımlayıcı alanıIdentifier field	LineStackingStrategyProperty
Meta veri özellikleri olarak ayarlandıtrueMetadata properties set to true	AffectsMeasure, AffectsRenderAffectsMeasure, AffectsRender

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