IPXS_PDFVariant::Arr_GetNameA Method

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[[Category:Editor]]
 
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{{#customTitle:IPXS_PDFVariant::Arr_GetNameA Method}}
 
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{{#parentPage:PXV:IPXS_PDFVariant#Methods|Arr_GetNameA|method}}
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The method of interface of PDF-XChange Editor SDK.
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Returns the value of a specified element of an array as an PDF atom. If specified element type is not <code>PVT_Name</code> <code>nDefValue</code> is returned. If <code>bAddAtom</code> is '''false''' and name does not have corresponding atom '''0''' will be retuned.
  
 
== Syntax ==
 
== Syntax ==
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                     [in]                  ULONG        nDefValue,
 
                     [in]                  ULONG        nDefValue,
 
                     [in, defaultvalue(0)]  VARIANT_BOOL  bAddAtom,
 
                     [in, defaultvalue(0)]  VARIANT_BOOL  bAddAtom,
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                     [out, retval]          ULONG*        pVal);</pre>
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                     [out, retval]          ULONG*        nVal);</pre>
  
 
== Parameters ==
 
== Parameters ==
 
;nIndex
 
;nIndex
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:[in] Value of ULONG.
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:[in] Specifies the index of the array element.
 
;nDefValue
 
;nDefValue
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:[in] Value of ULONG.
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:[in] Default value that will be returned when specified index is out of range or the element type is not <code>PVT_Name</code>.
 
;bAddAtom
 
;bAddAtom
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:[in, defaultvalue(0)] Value of VARIANT_BOOL.
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:[in, defaultvalue(0)] This value control will we add new atom or not when corresponding atom does not exist. Most usable PDF names already has built-in corresponding atoms, and you always may register your own atoms for frequently used names.
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;pVal
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;nVal
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:[out, retval] Pointer to ULONG.
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:[out, retval] Pointer to ULONG that receives the returned atom.
  
 
== Return Value ==
 
== Return Value ==
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Returns S_OK if operation was successful or error code in other cases.
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Returns S_OK if operation was successful or error code in other cases. Returns S_FALSE when <code>nDefValue</code> returned.
  
 
== See Also ==
 
== See Also ==
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See also [[PXV:IPXS_PDFVariant|IPXS_PDFVariant]].
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[[PXV:IPXS_PDFVariant|IPXS_PDFVariant]]

Latest revision as of 02:42, 15 June 2015

PDF Structures Layer > Interfaces > IPXS_PDFVariant > IPXS_PDFVariant::Arr_GetNameA Method


Returns the value of a specified element of an array as an PDF atom. If specified element type is not PVT_Name nDefValue is returned. If bAddAtom is false and name does not have corresponding atom 0 will be retuned.

Syntax

HRESULT Arr_GetNameA([in]                   ULONG         nIndex,
                     [in]                   ULONG         nDefValue,
                     [in, defaultvalue(0)]  VARIANT_BOOL  bAddAtom,
                     [out, retval]          ULONG*        nVal);

Parameters

nIndex
[in] Specifies the index of the array element.
nDefValue
[in] Default value that will be returned when specified index is out of range or the element type is not PVT_Name.
bAddAtom
[in, defaultvalue(0)] This value control will we add new atom or not when corresponding atom does not exist. Most usable PDF names already has built-in corresponding atoms, and you always may register your own atoms for frequently used names.
nVal
[out, retval] Pointer to ULONG that receives the returned atom.

Return Value

Returns S_OK if operation was successful or error code in other cases. Returns S_FALSE when nDefValue returned.

See Also

IPXS_PDFVariant

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