IPXS_PDFVariant::Arr_SetDouble Method
From PDF XChange PDF SDK
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== Syntax == | == Syntax == | ||
| − | <pre class="brush:cpp;gutter:false">HRESULT Arr_SetDouble([in] ULONG | + | <pre class="brush:cpp;gutter:false">HRESULT Arr_SetDouble([in] ULONG nPos, |
| − | [in] double | + | [in] double nVal, |
| − | [in, defaultvalue(-1)] LONG | + | [in, defaultvalue(-1)] LONG nPrec);</pre> |
== Parameters == | == Parameters == | ||
| − | ; | + | ;nPos |
:[in]Specifies index of element to replace. If it is greater or equal to array size function will return <code>E_INVALIDARG</code>. | :[in]Specifies index of element to replace. If it is greater or equal to array size function will return <code>E_INVALIDARG</code>. | ||
| − | ; | + | ;nVal |
:[in] Value of new variant. | :[in] Value of new variant. | ||
| − | ; | + | ;nPrec |
:[in, defaultvalue(-1)] Expected precision in PDF file. Valid range is from <code>1</code> to <code>Precision_Max</code> (15). All other values will be replaced by <code>Precision_Default</code> (6). | :[in, defaultvalue(-1)] Expected precision in PDF file. Valid range is from <code>1</code> to <code>Precision_Max</code> (15). All other values will be replaced by <code>Precision_Default</code> (6). | ||
Latest revision as of 02:42, 15 June 2015
Replace specified element of array with new variant with type PVT_Double and specified value.
Syntax
HRESULT Arr_SetDouble([in] ULONG nPos,
[in] double nVal,
[in, defaultvalue(-1)] LONG nPrec);
Parameters
- nPos
- [in]Specifies index of element to replace. If it is greater or equal to array size function will return
E_INVALIDARG. - nVal
- [in] Value of new variant.
- nPrec
- [in, defaultvalue(-1)] Expected precision in PDF file. Valid range is from
1toPrecision_Max(15). All other values will be replaced byPrecision_Default(6).
Return Value
Returns S_OK if operation was successful or error code in other cases.
