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IAnchor interface

The IAnchor interface is implemented by the TSF manager. Clients of Microsoft Active Accessibility use IAnchor anchor objects to delimit a range of text within a text stream.

The interface ID is IID_IAnchor.

Members

The IAnchor interface inherits from the IUnknown interface. IAnchor also has these types of members:

Methods

The IAnchor interface has these methods.

MethodDescription
ClearChangeHistory

Clears the change history flags.

Clone

Produces a new anchor object positioned at the same location, and with the same gravity, as the current anchor.

Compare

Compares the relative position of two anchors within a text stream.

GetChangeHistory

Gets the change history of deletions that have occurred immediately preceding or following the anchor.

GetGravity

Retrieves the gravity of the anchor.

IsEqual

Specifies the equality or inequality of the positions of two anchors.

SetChangeHistoryMask

Not implemented.

SetGravity

Sets the gravity of the anchor.

Shift

Shifts the anchor forward or backward.

ShiftRegion

Shifts the anchor into an adjacent region in the text stream.

ShiftTo

Shifts the current anchor to the same position as another anchor.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps | Windows Store apps]

Minimum supported server

Windows 2000 Server [desktop apps | Windows Store apps]

Redistributable

TSF 1.0 on Windows 2000 Professional

Header

Textstor.h

IDL

Textstor.idl

DLL

Msctf.dll

See also

IUnknown
Microsoft Active Accessibility

 

 

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