IUIX_RenderContext::GetUpdateRegion Method

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The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT GetUpdateRegion([out, optional] RECT* pUpdateRects, [in, out, optional] LONG* pUpdateRectsCount, [out, retval] RECT* pUpdateExtent);

Parameters

pUpdateRects
[out, optional] Pointer to RECT.
pUpdateRectsCount
[in, out, optional] Pointer to LONG.
pUpdateExtent
[out, retval] Pointer to RECT.

Return Value

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

See Also

See also IUIX_RenderContext.