Class ToolTip

Represents a control that creates a pop-up window that displays information for an element in the UI.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Control
ContentControl
ToolTip
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows.Controls
Assembly: OpenSilver.dll
Syntax
public class ToolTip : ContentControl

Constructors

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ToolTip()

Initializes a new instance of the ToolTip class.

Declaration
public ToolTip()

Fields

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HorizontalOffsetProperty

Identifies the HorizontalOffset dependency property.

Declaration
public static readonly DependencyProperty HorizontalOffsetProperty
Field Value
Type Description
DependencyProperty
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IsOpenProperty

Identifies the IsOpen dependency property.

Declaration
public static readonly DependencyProperty IsOpenProperty
Field Value
Type Description
DependencyProperty
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PlacementProperty

Identifies the Placement dependency property.

Declaration
public static readonly DependencyProperty PlacementProperty
Field Value
Type Description
DependencyProperty
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PlacementTargetProperty

Identifies the PlacementTarget dependency property.

Declaration
public static readonly DependencyProperty PlacementTargetProperty
Field Value
Type Description
DependencyProperty
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VerticalOffsetProperty

Identifies the VerticalOffset dependency property.

Declaration
public static readonly DependencyProperty VerticalOffsetProperty
Field Value
Type Description
DependencyProperty

Properties

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HorizontalOffset

Gets or sets the horizontal distance between the target origin and the pop-up alignment point. The default is 0.

Declaration
public double HorizontalOffset { get; set; }
Property Value
Type Description
System.Double
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IsOpen

Gets or sets a value that indicates whether the ToolTip is visible. True if the ToolTip is visible; otherwise, false. The default is false.

Declaration
public bool IsOpen { get; set; }
Property Value
Type Description
System.Boolean
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Placement

Gets or sets how the ToolTip should be positioned in relation to the PlacementTarget.

Declaration
public PlacementMode Placement { get; set; }
Property Value
Type Description
PlacementMode

One of the PlacementMode values. The default is Mouse.
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PlacementTarget

Gets or sets the visual element or control that the tool tip should be positioned in relation to when opened by the ToolTipService.

Declaration
public UIElement PlacementTarget { get; set; }
Property Value
Type Description
UIElement

The visual element or control that the tool tip should be positioned in relation to when opened by the ToolTipService. The default is null.
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VerticalOffset

Gets or sets the vertical distance between the target origin and the pop-up alignment point. The default is 0.

Declaration
public double VerticalOffset { get; set; }
Property Value
Type Description
System.Double

Events

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Closed

Occurs when a ToolTip is closed and is no longer visible.

Declaration
public event RoutedEventHandler Closed
Event Type
Type Description
RoutedEventHandler
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Opened

Occurs when a ToolTip becomes visible.

Declaration
public event RoutedEventHandler Opened
Event Type
Type Description
RoutedEventHandler

Extension Methods