LAnnContainer::DeletePageOffset

#include "ltwrappr.h"

virtual L_INT LAnnContainer::DeletePageOffset(fd, nOffset, nPage)

L_HFILE fd;	/* windows handle of the file */
L_SSIZE_T nOffset;	/* position of the first byte */
L_INT32 nPage;	/* page to delete */

Deletes a page from a multi-page annotation file that is embedded in another file.

Parameter	Description
fd	Windows handle of the annotation file.
nOffset	Position of the first byte of the annotation file.
nPage	Number of the page to delete. The page number is 1-based. Therefore, the first page is page 1, the second page is page 2, etc.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function can be used to remove annotation pages from a multi-page annotation file that is embedded in another file. The page number is 1-based. Therefore, the first page is page 1, the second page is page 2, and so on. This function can be used for LEAD annotation files (ANNFMT_NATIVE, ANNFMT_ENCODED, or ANNFMT_XML). To determine the format for a particular LEAD annotation file, use LAnnContainer::FileInfoOffset.

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

See Also

Functions:	LAnnContainer::DeletePage, LAnnContainer::DeletePageMemory, LAnnContainer::FileInfoMemory, LAnnContainer::FileInfoOffset, LAnnContainer::Load, LAnnContainer::LoadOffset, LAnnContainer::LoadMemory, LAnnContainer::Save, LAnnContainer::SaveOffset, LAnnContainer::SaveMemory, Class Members
Topics:	Annotation Functions: Input and Output
	Implementing Annotations

Example

For an example, refer to LAnnContainer::FileInfoOffset.