IPXV_MediaDrawContext::GetUpdateRegion Method

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The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT GetUpdateRegion([out]          RECT*  stUpdateRects,
                        [in, out]      LONG*  nUpdateRectsCount,
                        [out, retval]  RECT*  stUpdateExtent);

Parameters

stUpdateRects
[out] Pointer to RECT.
nUpdateRectsCount
[in, out] Pointer to LONG.
stUpdateExtent
[out, retval] Pointer to RECT.

Return Value

Returns S_OK if operation was successful or error code in other cases.

See Also

IPXV_MediaDrawContext