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getValue Method
Returns the text value of the attribute.
[Visual Basic]
If the index is out of range, this method returns a trappable error.
Implementation Syntax
Function getValue(ByVal nIndex As Long) As String
Usage Syntax
StrVal = oIVBSAXAttributes.getValue(nIndex)
Parameters
- nIndex
- The attribute index (zero-based).
Return Values
If failed, raises a trappable error if the index is out of range.
[C/C++]
If the index is out of range, this method returns a Null value.
Syntax
HRESULT getValue( [in] int nIndex, [out] const wchar_t ** ppwchValue, [out] int * pcchValue);
Parameters
- nIndex [in]
- The attribute index (zero-based).
- ppwchValue [out]
- The string value of the attribute.
- pcchValue [out]
- The length of the attribute string.
Return Values
- S_OK
- The value returned if the text value is returned successfully.
- E_INVALIDARG
- The value returned if an invalid index or no matching attribute is reported.
- E_FAIL
- The value returned if an internal error occurs.
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See Also
getLength Method (C/C++) | length Property (Visual Basic)
Applies to: ISAXAttributes/IVBSAXAttributes Interface