#include "ltdoc2.h"
L_LTDOC2_API L_INT L_Doc2UnlockPageExt(hDoc, nDocId, nPageIndex)
Unlocks the specified locked page.
Handle to the OCR document.
Document ID created by calling L_Doc2CreateDocument.
Zero-based index of the page to be unlocked.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Before updating a page's bitmap, be sure to lock it by calling the L_Doc2LockPage / L_Doc2LockPageExt function.
After finishing the update, be sure to unlock the page by calling L_Doc2UnlockPage / L_Doc2UnlockPageExt.
Required DLLs and Libraries
For an example, refer to L_Doc2UpdatePageExt.