IUIX_RenderContext::GetUpdateRegion Method
From PDF XChange PDF SDK
The method of interface of PDF-XChange Editor SDK.
Syntax
HRESULT GetUpdateRegion([out] RECT* UpdateRects, [in, out] LONG* UpdateRectsCount, [out, retval] RECT* UpdateExtent);
Parameters
- UpdateRects
- [out] Pointer to RECT.
- UpdateRectsCount
- [in, out] Pointer to LONG.
- UpdateExtent
- [out, retval] Pointer to RECT.
Return Value
Returns S_OK if operation was successful or error code in other cases.