IPXC_UndoRedoData::IsEmpty Method

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{{#customTitle:IPXC_UndoRedoData::IsEmpty Method}}
 
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== Syntax ==
 
== Syntax ==
<pre class="brush:cpp;gutter:false">HRESULT IsEmpty([out, retval] VARIANT_BOOL* pbIsEmpty);</pre>
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<pre class="brush:cpp;gutter:false">HRESULT IsEmpty([out, retval] VARIANT_BOOL* bIsEmpty);</pre>
  
 
== Parameters ==
 
== Parameters ==
;''pbIsEmpty''
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;bIsEmpty
 
:[out, retval]  Pointer to VARIANT_BOOL.
 
:[out, retval]  Pointer to VARIANT_BOOL.
  
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== See Also ==
 
== See Also ==
See also [[PXV:IPXC_UndoRedoData|IPXC_UndoRedoData]].
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[[PXV:IPXC_UndoRedoData|IPXC_UndoRedoData]]

Latest revision as of 05:17, 15 June 2015


The method of interface of PDF-XChange Editor SDK.

Syntax

HRESULT IsEmpty([out, retval]  VARIANT_BOOL*  bIsEmpty);

Parameters

bIsEmpty
[out, retval] Pointer to VARIANT_BOOL.

Return Value

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

See Also

IPXC_UndoRedoData