OnNull
This callback method is triggered if a NULL value was found at the position of the SAX reader. The SAX parsing procedure is aborted by setting the return value HRESULT to S_FALSE.
Syntax
METHOD OnNull : HRESULTTF6xxx - Connectivity · 0 次阅读
TF6xxx - Connectivity · 0 次阅读
This callback method is triggered if a NULL value was found at the position of the SAX reader. The SAX parsing procedure is aborted by setting the return value HRESULT to S_FALSE.
METHOD OnNull : HRESULT