XML Data Binding Problem

[hstijnen]

Hi,

Has anyone experience with XML Data Binding? I want to manipulate a xml-file MyData.xml. Therefore I've used the XML Data Binding tool which has created a component with function _di_IXMLMyDataRootType __fastcall LoadMyDataRoot(const WideString FileName);

When I call this function:
_di_IXMLMyDataRootType xml1 = LoadMyDataRoot("MyData.xml");

the result is xml1 = NULL.

Any suggestion?

Thanks,

Henk