Before you try to build a document from a file or string, you can test whether the XML is well formed or, optionally, whether it conforms to a DTD or Schema using the XMLParseFile or XMLParseString PowerScript functions. For example, this code tests whether the XML in a file is well formed:
long ll_ret
ll_ret = XMLParseFile("c:\temp\mydoc.xml", ValNever!)
By default, these functions display a message box if errors occur. You can also provide a parsingerrors string argument to handle them yourself. For more information about these functions, see their descriptions in the PowerScript Reference or the online Help.
