ImageGear Professional DLL for Windows
IG_PDF_page_release_content
| ImageGear Professional v18.2 > API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > General Objects > HIG_PDF_PAGE > IG_PDF_page_release_content |
Decrements HIG_PDF_PAGE's PDF content internal reference count.
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AT_ERRCOUNT ACCUAPI IG_PDF_page_release_content(
HIG_PDF_PAGE hPage
);
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| Name | Type | Description |
| hPage | HIG_PDF_PAGE | The page whose content object's use count is decremented. |
Error count.
This function does not process image pixels.
The content is not automatically deleted when the reference count becomes zero - it remains in the cache until the cache slot is needed for another HIG_PDF_PAGE. Thus, you do not need to keep a content acquired for performance reasons.