IUIX_RenderContext::GetUpdateRegion Method

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== Syntax ==
 
== Syntax ==
<pre class="brush:cpp;gutter:false">HRESULT GetUpdateRegion([out] RECT* pUpdateRects, [in, out] LONG* pUpdateRectsCount, [out, retval] RECT* pUpdateExtent);</pre>
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<pre class="brush:cpp;gutter:false">HRESULT GetUpdateRegion([out]         RECT* pUpdateRects,
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                        [in, out]     LONG* pUpdateRectsCount,
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                        [out, retval] RECT* pUpdateExtent);</pre>
  
 
== Parameters ==
 
== Parameters ==
;''pUpdateRects''
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;pUpdateRects
 
:[out]  Pointer to RECT.
 
:[out]  Pointer to RECT.
;''pUpdateRectsCount''
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;pUpdateRectsCount
 
:[in, out]  Pointer to LONG.
 
:[in, out]  Pointer to LONG.
;''pUpdateExtent''
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;pUpdateExtent
 
:[out, retval]  Pointer to RECT.
 
:[out, retval]  Pointer to RECT.
  

Revision as of 05:54, 23 April 2015


The method of interface of PDF-XChange Editor SDK.

Syntax

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

Parameters

pUpdateRects
[out] Pointer to RECT.
pUpdateRectsCount
[in, out] 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.