MediaElement.StretchDirection Propiedad

Definición

Espacio de nombres:

System.Windows.Controls

Ensamblado:

PresentationFramework.dll

Obtiene o establece un valor que determina las restricciones en la escala que se aplican a la imagen.

public:
 property System::Windows::Controls::StretchDirection StretchDirection { System::Windows::Controls::StretchDirection get(); void set(System::Windows::Controls::StretchDirection value); };

public System.Windows.Controls.StretchDirection StretchDirection { get; set; }

member this.StretchDirection : System.Windows.Controls.StretchDirection with get, set

Public Property StretchDirection As StretchDirection

Valor de propiedad

StretchDirection

El valor que especifica la dirección en la que se ajusta el elemento. De manera predeterminada, es Both.

Ejemplos

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  x:Class="SDKSample.StretchMediaElementExample" >

  <StackPanel>
  <!-- This Canvas creates the bounding rectangle around the MediaElement.
       How the rendered media fills this rectangle depends on the value
       of the MediaElement's Stretch property. -->
    <StackPanel Width="380" Height="250" Background="Green" Orientation="Horizontal"  >
      <MediaElement Source="media\bee.wmv" Name="myMediaElement" Stretch="UniformToFill" 
       />
    </StackPanel>


    <!-- Buttons below change the value of the Stretch property. -->
    <Button Name="btnFill" Click="OnClickChangeStretch">Fill</Button>
    <Button Name="btnNone" Click="OnClickChangeStretch">None</Button>
    <Button Name="btnUniform" Click="OnClickChangeStretch">Uniform</Button>
    <Button Name="btnUniformToFill" Click="OnClickChangeStretch">UniformToFill</Button>
    <TextBlock Name="txt1"></TextBlock>
  </StackPanel>


</Page>

<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  x:Class="SDKSample.StretchMediaElementExample" >

  <StackPanel>
  <!-- This Canvas creates the bounding rectangle around the MediaElement.
       How the rendered media fills this rectangle depends on the value
       of the MediaElement's Stretch property. -->
    <StackPanel Width="380" Height="250" Background="Green" Orientation="Horizontal"  >
      <MediaElement Source="media\bee.wmv" Name="myMediaElement" Stretch="UniformToFill" 
       />
    </StackPanel>


    <!-- Buttons below change the value of the Stretch property. -->
    <Button Name="btnFill" Click="OnClickChangeStretch">Fill</Button>
    <Button Name="btnNone" Click="OnClickChangeStretch">None</Button>
    <Button Name="btnUniform" Click="OnClickChangeStretch">Uniform</Button>
    <Button Name="btnUniformToFill" Click="OnClickChangeStretch">UniformToFill</Button>
    <TextBlock Name="txt1"></TextBlock>
  </StackPanel>


</Page>

Comentarios

Información sobre propiedades de dependencia

Campo identificador	StretchDirectionProperty
Propiedades de metadatos establecidas en true	AffectsMeasure

Consulte también

• FlowDirection