I am using the .NET framework v2.0.40607 with Visual C# Express and I would
like to create some custom XPath functions to use directly in a XSLT
stylesheet.
I called System.Xml.Quer y.XmlArgumentLi st.AddExtension Object(string, object)
to register the functions I've written.
The functions that take a String, Boolean or Number parameter work
perfectly. However, I do not know how to create a function that will accept a
Nodeset as a parameter.
I tried writting a function taking a XPathNavigator object, but it does not
work for all XPath queries that return a Nodeset: I get an error "Xml type
'item' does not support a conversion from a Clr
'MS.Internal.Xm l.XmlQuerySeque nce', which contains multiple items, to a
single item."
Is this a bug or the normal, expected behavior? If it is normal, then how to
write a function that will accept a Nodeset parameter?
Any help will be appreciated. Thanks.
1  2465 
I think I've figured out the solution.
I've written a function that takes an ARRAY of XPathNavigator, and it seems
to work. Each XPathNavigator object represents one of the node present in the
Nodeset.
"Damien Goutte-Gattat" wrote: I am using the .NET framework v2.0.40607 with Visual C# Express and I would
like to create some custom XPath functions to use directly in a XSLT
stylesheet.
I called System.Xml.Quer y.XmlArgumentLi st.AddExtension Object(string, object)
to register the functions I've written.
The functions that take a String, Boolean or Number parameter work
perfectly. However, I do not know how to create a function that will accept a
Nodeset as a parameter.
I tried writting a function taking a XPathNavigator object, but it does not
work for all XPath queries that return a Nodeset: I get an error "Xml type
'item' does not support a conversion from a Clr
'MS.Internal.Xm l.XmlQuerySeque nce', which contains multiple items, to a
single item."
Is this a bug or the normal, expected behavior? If it is normal, then how to
write a function that will accept a Nodeset parameter?
Any help will be appreciated. Thanks. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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