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getValueFromName Method
Finds the attribute by namespace name and returns the attribute's text value. For ambiguous names, this method returns the value from the first namespace.
[Visual Basic]
Implementation Syntax
Function getValueFromName(ByVal strURI As String,_ ByVal strLocalName As String) As String
Usage Syntax
StrVal = oIVBSAXAttributes.getValueFromName(strURI,strLocalName)
Parameters
- strURI
- The namespace URI or, if the name has no namespace URI, an empty string.
- strLocalName
- The local name of the attribute.
Return Values
If failed, raises a trappable error.
[C/C++]
Syntax
HRESULT getValueFromName( [in] const wchar_t * pwchUri, [in] int cchUri, [in] const wchar_t * pwchLocalName, [in] int cchLocalName, [out] const wchar_t ** ppwchValue, [out] int * pcchValue);
Parameters
- pwchUri [in]
- The namespace URI or, if the namespace has no URI, an empty string.
- cchUri [in]
- The length of the URI string.
- pwchLocalName [in]
- The local name of the attribute.
- cchLocalName [in]
- The length of the local name string.
- ppwchValue [out]
- The string value of the attribute.
- pcchValue [out]
- The length of the attribute's string value.
Return Values
- S_OK
- The value returned if the text value is returned successfully.
- E_INVALIDARG
- The value returned for an invalid index or if 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