LineStackingStrategy LineStackingStrategy LineStackingStrategy LineStackingStrategy Enum

Определение

Описывает механизм, по которому для каждой строки определяется прямоугольник.Describes a mechanism by which a line box is determined for each line.

public enum class LineStackingStrategy
public enum LineStackingStrategy
type LineStackingStrategy = 
Public Enum LineStackingStrategy
Наследование
LineStackingStrategyLineStackingStrategyLineStackingStrategyLineStackingStrategy

Поля

BlockLineHeight BlockLineHeight BlockLineHeight BlockLineHeight 0

Высота стека определяется значением высоты строки блочного элемента.The stack height is determined by the block element line-height property value.

MaxHeight MaxHeight MaxHeight MaxHeight 1

Высота стека — это наименьшее значение, содержащее все встроенные элементы данной строки, выровненные надлежащим образом.The stack height is the smallest value that containing all the inline elements on that line when those elements are properly aligned.

Примеры

В следующем примере показано, как использовать LineStackingStrategy свойства, чтобы определить, как поля строк создаются для строк текста 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. Первый TextBlock имеет LineStackingStrategy значение MaxHeight, а второй TextBlock имеет значение 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>

Ниже показан результат приведенного выше кода.The following illustration shows the result of the code above.

Снимок экрана: Сравнение значений LineStackingStrategyScreenshot: Compare LineStackingStrategy values

Применяется к