TextFormattingRunProperties Class

Reference

Definition

Namespace:: Microsoft.VisualStudio.Text.Formatting

Assembly:: Microsoft.VisualStudio.Text.UI.Wpf.dll

Package:: Microsoft.VisualStudio.Text.UI.Wpf v17.12.215

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Holds text formatting property information. This class derives from the abstract WPF TextRunProperties class.

public ref class TextFormattingRunProperties sealed : System::Windows::Media::TextFormatting::TextRunProperties, System::Runtime::Serialization::IObjectReference, System::Runtime::Serialization::ISerializable

[System.Serializable]
public sealed class TextFormattingRunProperties : System.Windows.Media.TextFormatting.TextRunProperties, System.Runtime.Serialization.IObjectReference, System.Runtime.Serialization.ISerializable

[<System.Serializable>]
type TextFormattingRunProperties = class
    inherit TextRunProperties
    interface ISerializable
    interface IObjectReference

Public NotInheritable Class TextFormattingRunProperties
Inherits TextRunProperties
Implements IObjectReference, ISerializable

Inheritance: TextRunProperties
TextFormattingRunProperties

Attributes: SerializableAttribute

Implements: IObjectReference ISerializable

Remarks

This class is used to hold all information about the text formatting properties. Once created, it is immutable and all operations return different objects. For each unique set of TextFormattingRunProperties there exists exactly one object instance. If a TextFormattingRunProperties has reference equality to another, their properties are identical. Conversely, if a TextFormattingRunProperties object has reference inequality, the properties are distinct.

Checking reference equality is the only way to determine whether two TextFormattingRunProperties are distinct. Checking the equality of each property of the object may indicate the two are identical, but that may or may not be the case.

TextFormattingRunProperties may have empty properties. An empty property inherits the empty properties from some additional text. The TextFormattingRunProperties object can determine whether a property is empty or not: [PropertyName]Empty property. TextFormattingRunProperties

  also contains a facility for emptying a property: Clear[PropertyName]().

All freezable fields of the TextFormattingRunProperties object are frozen on creation.

Properties

BackgroundBrush	Gets the background brush.
BackgroundBrushEmpty	Determines whether the background brush is empty.
BackgroundOpacity	Returns the opacity of the background.
BackgroundOpacityEmpty	Determines whether any custom opacity is explicitly set for the background.
Bold	Returns true if the formatting is made explicitly bold.
BoldEmpty	Determines whether the bold property is set.
CultureInfo	Gets the culture information.
CultureInfoEmpty	Determines whether the culture info is empty.
FontHintingEmSize	Gets the font hinting size.
FontHintingEmSizeEmpty	Determines whether the font hinting size is empty.
FontRenderingEmSize	Gets the font rendering size.
FontRenderingEmSizeEmpty	Determines whether the size is empty.
ForegroundBrush	Gets the foreground brush.
ForegroundBrushEmpty	Determines whether the foreground brush is empty.
ForegroundOpacity	Returns the opacity of the foreground.
ForegroundOpacityEmpty	Determines whether any custom opacity is explicitly set for the foreground.
Italic	Returns true if the formatting is made explicitly italic.
ItalicEmpty	Determines whether the italic property is set.
TextDecorations	Gets the decorations for the text.
TextDecorationsEmpty	Determines whether the text decorations collection is empty.
TextEffects	Gets the text effects for the text.
TextEffectsEmpty	Determines whether the text effects collection is empty.
Typeface	Gets the Typeface for the text.
TypefaceEmpty	Determines whether the typeface is empty.

Methods

BackgroundBrushSame(Brush)	Determines whether the background brush for this TextFormattingRunProperties is the same as `brush`.
ClearBackgroundBrush()	Gets a new TextFormattingRunProperties with all properties the same except for the background brush.
ClearBackgroundOpacity()	Gets a new TextFormattingRunProperties with all properties the same, but clears the BackgroundOpacity property.
ClearBold()	Gets a new TextFormattingRunProperties with all properties the same, but clears the Bold property.
ClearCultureInfo()	Gets a new TextFormattingRunProperties ith all properties the same except for the culture info.
ClearFontHintingEmSize()	Gets a new TextFormattingRunProperties with all properties the same except for the font hinting size.
ClearFontRenderingEmSize()	Gets a new TextFormattingRunProperties with all properties the same except for the rendering size.
ClearForegroundBrush()	Gets a new TextFormattingRunProperties with all properties the same except for the foreground brush.
ClearForegroundOpacity()	Gets a new TextFormattingRunProperties with all properties the same, but clears the ForegroundOpacity property.
ClearItalic()	Gets a new TextFormattingRunProperties with all properties the same, but clears the Italic property.
ClearTextDecorations()	Gets a new TextFormattingRunProperties with all properties the same except for the text decorations.
ClearTextEffects()	Gets a new TextFormattingRunProperties with all properties the same except for the text effects.
ClearTypeface()	Gets a new TextFormattingRunProperties with all properties the same except for the typeface.
CreateTextFormattingRunProperties()	Initializes a new instance of TextFormattingRunProperties.
CreateTextFormattingRunProperties(Brush, Brush, Typeface, Nullable<Double>, Nullable<Double>, TextDecorationCollection, TextEffectCollection, CultureInfo)	Initializes a new instance of TextFormattingRunProperties with the specified options.
CreateTextFormattingRunProperties(Typeface, Double, Color)	Initializes a new instance of TextFormattingRunProperties with the specified options.
ForegroundBrushSame(Brush)	Determines whether the foreground brush for this TextFormattingRunProperties is the same as `brush`.
GetObjectData(SerializationInfo, StreamingContext)	Serializes the TextFormattingRunProperties object using a XamlWriter.
GetRealObject(StreamingContext)	Gets the interned TextFormattingRunProperties object.
SameSize(TextFormattingRunProperties)	Determines whether font sizes for two TextFormattingRunProperties are the same.
SetBackground(Color)	Gets a new TextFormattingRunProperties with the properties of this one but with the background set to `background`.
SetBackgroundBrush(Brush)	Gets a new TextFormattingRunProperties with the properties of this one but with the background brush set to `brush`.
SetBackgroundOpacity(Double)	Gets a new TextFormattingRunProperties with the properties of this one but with the BackgroundOpacity property set to `opacity`.
SetBold(Boolean)	Gets a new TextFormattingRunProperties with the properties of this one but with the Bold property set to `isBold`.
SetCultureInfo(CultureInfo)	Gets a new TextFormattingRunProperties with the properties of this one but with the culture set to `cultureInfo`.
SetFontHintingEmSize(Double)	Gets a new TextFormattingRunProperties with the properties of this one but with the font hinting size set to `hintingSize`.
SetFontRenderingEmSize(Double)	Gets a new TextFormattingRunProperties with the properties of this one but with the font rendering size set to `renderingSize`.
SetForeground(Color)	Gets a new TextFormattingRunProperties with the properties of this one but with the foreground set to `foreground`.
SetForegroundBrush(Brush)	Gets a new TextFormattingRunProperties with the properties of this one but with the new foreground Brush set to `brush`.
SetForegroundOpacity(Double)	Gets a new TextFormattingRunProperties with the properties of this one but with the ForegroundOpacity property set to `opacity`.
SetItalic(Boolean)	Gets a new TextFormattingRunProperties with the properties of this one but with the Italic property set to `isItalic`.
SetTextDecorations(TextDecorationCollection)	Gets a new TextFormattingRunProperties with the properties of this one but with the text decorations set to `textDecorations`.
SetTextEffects(TextEffectCollection)	Gets a new TextFormattingRunProperties with the properties of this one but with the text effects set to `textEffects`.
SetTypeface(Typeface)	Gets a new TextFormattingRunProperties with the properties of this one but with the typeface set to `typeface`.

Applies to

Compartilhar via