HostVisual Class

Definition

Namespace:

System.Windows.Media

Assembly:

PresentationCore.dll

Represents a Visual object that can be connected anywhere to a parent visual tree.

public ref class HostVisual : System::Windows::Media::ContainerVisual

public class HostVisual : System.Windows.Media.ContainerVisual

type HostVisual = class
    inherit ContainerVisual

Public Class HostVisual
Inherits ContainerVisual

Inheritance

Object

DispatcherObject

DependencyObject

Visual

ContainerVisual

HostVisual

Constructors

HostVisual()

Initializes a new instance of the HostVisual class.

Properties

BitmapEffect	Obsolete. Gets or sets a BitmapEffect value for the ContainerVisual. (Inherited from ContainerVisual)
BitmapEffectInput	Obsolete. Gets or sets a BitmapEffectInput value for the ContainerVisual. (Inherited from ContainerVisual)
CacheMode	Gets or sets a cached representation of the ContainerVisual. (Inherited from ContainerVisual)
Children	Gets the child collection of the ContainerVisual. (Inherited from ContainerVisual)
Clip	Gets or sets the clipping region of the ContainerVisual. (Inherited from ContainerVisual)
ContentBounds	Gets the bounding box for the contents of the ContainerVisual. (Inherited from ContainerVisual)
DependencyObjectType	Gets the DependencyObjectType that wraps the CLR type of this instance. (Inherited from DependencyObject)
DescendantBounds	Gets the union of all the content bounding boxes for all of the descendants of the ContainerVisual, but not including the contents of the ContainerVisual. (Inherited from ContainerVisual)
Dispatcher	Gets the Dispatcher this DispatcherObject is associated with. (Inherited from DispatcherObject)
Effect	Gets or sets the bitmap effect to apply to the ContainerVisual. (Inherited from ContainerVisual)
IsSealed	Gets a value that indicates whether this instance is currently sealed (read-only). (Inherited from DependencyObject)
Offset	Gets or sets the offset value of the ContainerVisual from its reference point. (Inherited from ContainerVisual)
Opacity	Gets or sets the opacity of the ContainerVisual, based on 0=transparent, 1=opaque. (Inherited from ContainerVisual)
OpacityMask	Gets or sets a brush that specifies a possible opacity mask for the ContainerVisual. (Inherited from ContainerVisual)
Parent	Gets the parent Visual for the ContainerVisual. (Inherited from ContainerVisual)
Transform	Gets or sets the transform that is applied to the ContainerVisual. (Inherited from ContainerVisual)
VisualBitmapEffect	Obsolete. Gets or sets the BitmapEffect value for the Visual. (Inherited from Visual)
VisualBitmapEffectInput	Obsolete. Gets or sets the BitmapEffectInput value for the Visual. (Inherited from Visual)
VisualBitmapScalingMode	Gets or sets the BitmapScalingMode for the Visual. (Inherited from Visual)
VisualCacheMode	Gets or sets a cached representation of the Visual. (Inherited from Visual)
VisualChildrenCount	Gets the number of children for the ContainerVisual. (Inherited from ContainerVisual)
VisualClearTypeHint	Gets or sets the ClearTypeHint that determines how ClearType is rendered in the Visual. (Inherited from Visual)
VisualClip	Gets or sets the clip region of the Visual as a Geometry value. (Inherited from Visual)
VisualEdgeMode	Gets or sets the edge mode of the Visual as an EdgeMode value. (Inherited from Visual)
VisualEffect	Gets or sets the bitmap effect to apply to the Visual. (Inherited from Visual)
VisualOffset	Gets or sets the offset value of the visual object. (Inherited from Visual)
VisualOpacity	Gets or sets the opacity of the Visual. (Inherited from Visual)
VisualOpacityMask	Gets or sets the Brush value that represents the opacity mask of the Visual. (Inherited from Visual)
VisualParent	Gets the visual tree parent of the visual object. (Inherited from Visual)
VisualScrollableAreaClip	Gets or sets a clipped scrollable area for the Visual. (Inherited from Visual)
VisualTextHintingMode	Gets or sets the TextHintingMode of the Visual. (Inherited from Visual)
VisualTextRenderingMode	Gets or sets the TextRenderingMode of the Visual. (Inherited from Visual)
VisualTransform	Gets or sets the Transform value for the Visual. (Inherited from Visual)
VisualXSnappingGuidelines	Gets or sets the x-coordinate (vertical) guideline collection. (Inherited from Visual)
VisualYSnappingGuidelines	Gets or sets the y-coordinate (horizontal) guideline collection. (Inherited from Visual)
XSnappingGuidelines	Gets or sets the X (horizontal) guideline for the ContainerVisual. (Inherited from ContainerVisual)
YSnappingGuidelines	Gets or sets the Y (vertical) guideline for the ContainerVisual. (Inherited from ContainerVisual)

Methods

AddVisualChild(Visual)	Defines the parent-child relationship between two visuals. (Inherited from Visual)
CheckAccess()	Determines whether the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject)
ClearValue(DependencyProperty)	Clears the local value of a property. The property to be cleared is specified by a DependencyProperty identifier. (Inherited from DependencyObject)
ClearValue(DependencyPropertyKey)	Clears the local value of a read-only property. The property to be cleared is specified by a DependencyPropertyKey. (Inherited from DependencyObject)
CoerceValue(DependencyProperty)	Coerces the value of the specified dependency property. This is accomplished by invoking any CoerceValueCallback function specified in property metadata for the dependency property as it exists on the calling DependencyObject. (Inherited from DependencyObject)
Equals(Object)	Determines whether a provided DependencyObject is equivalent to the current DependencyObject. (Inherited from DependencyObject)
FindCommonVisualAncestor(DependencyObject)	Returns the common ancestor of two visual objects. (Inherited from Visual)
GetHashCode()	Gets a hash code for this DependencyObject. (Inherited from DependencyObject)
GetLocalValueEnumerator()	Creates a specialized enumerator for determining which dependency properties have locally set values on this DependencyObject. (Inherited from DependencyObject)
GetType()	Gets the Type of the current instance. (Inherited from Object)
GetValue(DependencyProperty)	Returns the current effective value of a dependency property on this instance of a DependencyObject. (Inherited from DependencyObject)
GetVisualChild(Int32)	Returns a specified child Visual for the parent ContainerVisual. (Inherited from ContainerVisual)
HitTest(HitTestFilterCallback, HitTestResultCallback, HitTestParameters)	Initiates a hit test on the ContainerVisual by using the HitTestFilterCallback and HitTestResultCallback objects. (Inherited from ContainerVisual)
HitTest(Point)	Returns the top-most visual object of a hit test by specifying a Point. (Inherited from ContainerVisual)
HitTestCore(GeometryHitTestParameters)	Implements HitTestCore(GeometryHitTestParameters) to supply base hit testing behavior (returning GeometryHitTestParameters).
HitTestCore(PointHitTestParameters)	Implements HitTestCore(PointHitTestParameters) to supply base hit testing behavior (returning PointHitTestParameters).
InvalidateProperty(DependencyProperty)	Re-evaluates the effective value for the specified dependency property. (Inherited from DependencyObject)
IsAncestorOf(DependencyObject)	Determines whether the visual object is an ancestor of the descendant visual object. (Inherited from Visual)
IsDescendantOf(DependencyObject)	Determines whether the visual object is a descendant of the ancestor visual object. (Inherited from Visual)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
OnDpiChanged(DpiScale, DpiScale)	Called when the DPI at which this View is rendered changes. (Inherited from Visual)
OnPropertyChanged(DependencyPropertyChangedEventArgs)	Invoked whenever the effective value of any dependency property on this DependencyObject has been updated. The specific dependency property that changed is reported in the event data. (Inherited from DependencyObject)
OnVisualChildrenChanged(DependencyObject, DependencyObject)	Called when the VisualCollection of the visual object is modified. (Inherited from Visual)
OnVisualParentChanged(DependencyObject)	Called when the parent of the visual object is changed. (Inherited from Visual)
PointFromScreen(Point)	Converts a Point in screen coordinates into a Point that represents the current coordinate system of the Visual. (Inherited from Visual)
PointToScreen(Point)	Converts a Point that represents the current coordinate system of the Visual into a Point in screen coordinates. (Inherited from Visual)
ReadLocalValue(DependencyProperty)	Returns the local value of a dependency property, if it exists. (Inherited from DependencyObject)
RemoveVisualChild(Visual)	Removes the parent-child relationship between two visuals. (Inherited from Visual)
SetCurrentValue(DependencyProperty, Object)	Sets the value of a dependency property without changing its value source. (Inherited from DependencyObject)
SetValue(DependencyProperty, Object)	Sets the local value of a dependency property, specified by its dependency property identifier. (Inherited from DependencyObject)
SetValue(DependencyPropertyKey, Object)	Sets the local value of a read-only dependency property, specified by the DependencyPropertyKey identifier of the dependency property. (Inherited from DependencyObject)
ShouldSerializeProperty(DependencyProperty)	Returns a value that indicates whether serialization processes should serialize the value for the provided dependency property. (Inherited from DependencyObject)
ToString()	Returns a string that represents the current object. (Inherited from Object)
TransformToAncestor(Visual)	Returns a transform that can be used to transform coordinates from the Visual to the specified Visual ancestor of the visual object. (Inherited from Visual)
TransformToAncestor(Visual3D)	Returns a transform that can be used to transform coordinates from the Visual to the specified Visual3D ancestor of the visual object. (Inherited from Visual)
TransformToDescendant(Visual)	Returns a transform that can be used to transform coordinates from the Visual to the specified visual object descendant. (Inherited from Visual)
TransformToVisual(Visual)	Returns a transform that can be used to transform coordinates from the Visual to the specified visual object. (Inherited from Visual)
VerifyAccess()	Enforces that the calling thread has access to this DispatcherObject. (Inherited from DispatcherObject)