TextPointer Members (System.Windows.Documents)

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Microsoft Visual Studio 2008/.NET Framework 3.5

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.NET Framework Class Library

TextPointer Members

Represents a position within a FlowDocument or TextBlock.

The TextPointer type exposes the following members.

Methods

	Name	Description
	CompareTo	Performs an ordinal comparison between the positions specified by the current TextPointer and a second specified TextPointer.
	DeleteTextInRun	Deletes the specified number of characters from the position indicated by the current TextPointer.
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetAdjacentElement	Returns the element, if any, that borders the current TextPointer in the specified logical direction.
	GetCharacterRect	Returns a bounding box (Rect) for content that borders the current TextPointer in the specified logical direction.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetInsertionPosition	Returns a TextPointer to the closest insertion position in the specified logical direction.
	GetLineStartPosition	Overloaded. Returns a TextPointer to the beginning of a line that is specified relative to the current TextPointer.
	GetNextContextPosition	Returns a pointer to the next symbol in the specified logical direction.
	GetNextInsertionPosition	Returns a TextPointer to the next insertion position in the specified logical direction.
	GetOffsetToPosition	Returns the count of symbols between the current TextPointer and a second specified TextPointer.
	GetPointerContext	Returns a category indicator for the content adjacent to the current TextPointer in the specified logical direction.
	GetPositionAtOffset	Overloaded. Returns a TextPointer to the position indicated by the specified offset, in symbols, from the beginning of content.
	GetTextInRun	Overloaded. Returns text adjacent to the current TextPointer.
	GetTextRunLength	Returns the number of Unicode characters between the current TextPointer and the next non-text symbol, in the specified logical direction.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InsertLineBreak	Inserts a line break at the current position.
	InsertParagraphBreak	Inserts a paragraph break at the current position.
	InsertTextInRun	Inserts the specified text into the text Run at the current position.
	IsInSameDocument	Indicates whether the specified position is in the same text container as the current position.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	This type or member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code. (Overrides Object..::.ToString()()().)

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Properties

	Name	Description
	DocumentEnd	Gets a TextPointer at the end of content in the text container associated with the current position.
	DocumentStart	Gets a TextPointer at the beginning of content in the text container associated with the current position.
	HasValidLayout	Gets a value that indicates whether the text container associated with the current position has a valid (up-to-date) layout.
	IsAtInsertionPosition	Gets a value that indicates whether the current position is an insertion position.
	IsAtLineStartPosition	Gets a value that indicates whether the current position is at the beginning of a line.
	LogicalDirection	Gets the logical direction associated with the current position which is used to disambiguate content associated with the current position.
	Paragraph	Gets the paragraph that scopes the current position, if any.
	Parent	Gets the logical parent that scopes the current position.

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Reference

TextPointer Class

System.Windows.Documents Namespace