L_Doc2LockPageExt

#include "ltdoc2.h"

L_LTDOC2_API L_INT L_Doc2LockPageExt(hDoc, nDocId, nPageIndex)

Locks a specific page.

Parameters

L_HDOC2 hDoc

Handle to the OCR document.

L_INT nDocId

Document ID created by calling L_Doc2CreateDocument.

L_INT nPageIndex

Zero-based index of the page to be locked.

Returns

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

Comments

Locks the specified page so you can update its bitmap using L_Doc2UpdatePage / L_Doc2UpdatePageExt.

After updating the bitmap, unlock the page by calling L_Doc2UnlockPage / L_Doc2UnlockPageExt.

Required DLLs and Libraries

Help Version 21.0.2021.4.7
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