ToolTip.Placement ToolTip.Placement ToolTip.Placement ToolTip.Placement Property

Definición

Obtiene o establece la orientación del control ToolTip cuando se abre y especifica el modo en que se comporta el control ToolTip cuando se superpone a los límites de la pantalla.Gets or sets the orientation of the ToolTip control when it opens, and specifies how the ToolTip control behaves when it overlaps screen boundaries.

public:
 property System::Windows::Controls::Primitives::PlacementMode Placement { System::Windows::Controls::Primitives::PlacementMode get(); void set(System::Windows::Controls::Primitives::PlacementMode value); };
[System.ComponentModel.Bindable(true)]
public System.Windows.Controls.Primitives.PlacementMode Placement { get; set; }
member this.Placement : System.Windows.Controls.Primitives.PlacementMode with get, set
Public Property Placement As PlacementMode

Valor de propiedad

Valor de la enumeración PlacementMode que determina la orientación del control ToolTip cuando se abre y que especifica cómo interactúa el control con los límites de la pantalla. A PlacementMode enumeration value that determines the orientation of the ToolTip control when it opens, and that specifies how the control interacts with screen boundaries. De manera predeterminada, es Mouse.The default is Mouse.

Ejemplos

El ejemplo siguiente muestra cómo crear y colocar un ToolTip.The following example shows how to create and position a ToolTip.

<Ellipse Height="25" Width="50" 
         Fill="Gray" 
         HorizontalAlignment="Left"
         ToolTipService.InitialShowDelay="1000"
         ToolTipService.ShowDuration="7000"
         ToolTipService.BetweenShowDelay="2000">
  <Ellipse.ToolTip>
    <ToolTip Placement="Right" 
             PlacementRectangle="50,0,0,0"
             HorizontalOffset="10" 
             VerticalOffset="20"
             HasDropShadow="false"
             Opened="whenToolTipOpens"
             Closed="whenToolTipCloses"
             >
      <BulletDecorator>
        <BulletDecorator.Bullet>
          <Ellipse Height="10" Width="20" Fill="Blue"/>
        </BulletDecorator.Bullet>
        <TextBlock>Uses the ToolTip Class</TextBlock>
      </BulletDecorator>
    </ToolTip>
  </Ellipse.ToolTip>
</Ellipse>

//Create an ellipse that will have a 
//ToolTip control. 
Ellipse ellipse1 = new Ellipse();
ellipse1.Height = 25;
ellipse1.Width = 50;
ellipse1.Fill = Brushes.Gray;
ellipse1.HorizontalAlignment = HorizontalAlignment.Left;

//Create a tooltip and set its position.
ToolTip tooltip = new ToolTip();
tooltip.Placement = PlacementMode.Right;
tooltip.PlacementRectangle = new Rect(50, 0, 0, 0);
tooltip.HorizontalOffset = 10;
tooltip.VerticalOffset = 20;

//Create BulletDecorator and set it
//as the tooltip content.
BulletDecorator bdec = new BulletDecorator();
Ellipse littleEllipse = new Ellipse();
littleEllipse.Height = 10;
littleEllipse.Width = 20;
littleEllipse.Fill = Brushes.Blue;
bdec.Bullet = littleEllipse;
TextBlock tipText = new TextBlock();
tipText.Text = "Uses the ToolTip class";
bdec.Child = tipText;
tooltip.Content = bdec;

//set tooltip on ellipse
ellipse1.ToolTip = tooltip;
'Create an ellipse that will have a 
'ToolTip control. 
Dim ellipse1 As New Ellipse()
ellipse1.Height = 25
ellipse1.Width = 50
ellipse1.Fill = Brushes.Gray
ellipse1.HorizontalAlignment = HorizontalAlignment.Left

'Create a tooltip and set its position.
Dim tooltip As New ToolTip()
tooltip.Placement = PlacementMode.Right
tooltip.PlacementRectangle = New Rect(50, 0, 0, 0)
tooltip.HorizontalOffset = 10
tooltip.VerticalOffset = 20

'Create BulletDecorator and set it
'as the tooltip content.
Dim bdec As New BulletDecorator()
Dim littleEllipse As New Ellipse()
littleEllipse.Height = 10
littleEllipse.Width = 20
littleEllipse.Fill = Brushes.Blue
bdec.Bullet = littleEllipse
Dim tipText As New TextBlock()
tipText.Text = "Uses the ToolTip class"
bdec.Child = tipText
tooltip.Content = bdec

'set tooltip on ellipse
ellipse1.ToolTip = tooltip

Comentarios

Puede colocar un ToolTip estableciendo el PlacementTarget, PlacementRectangle, Placement, HorizontalOffset, y VerticalOffsetProperty propiedades.You can position a ToolTip by setting the PlacementTarget, PlacementRectangle, Placement, HorizontalOffset, and VerticalOffsetProperty properties. Estas propiedades comportan igual que un Popup.These properties behave the same as they do for a Popup. Para más información, consulte Posición de un control Popup.For more information, see Popup Placement Behavior.

Información sobre propiedades de dependenciaDependency Property Information

Campo de identificadorIdentifier field PlacementProperty
Establecen las propiedades de metadatos en trueMetadata properties set to true NoneNone

Se aplica a

Consulte también: