XMLNotepad provides the following text (for example) when a transform fails:
Error Transforming XML
The variable or parameter 'saturated-background-color' was duplicated with the same import precedence.
How would I go about getting this error text programmatically? My code looks like this:
CComPtr<IXSLTemplate> tmpl;
HRESULT hr = CoCreateInstance(CLSID_XSLTemplate, NULL, CLSCTX_INPROC_SERVER, IID_IXSLTemplate, (void**)&tmpl);
if (SUCCEEDED(hr)) {
hr = tmpl->putref_stylesheet(xslt_doc);
if (SUCCEEDED(hr)) {
// Huzzah; do stuff.
} else {
// How do I get the error text? I want to log it!
}
}