IPXC_Annotation::ModificationDate Property
From PDF XChange PDF SDK
Represents last modification date of the annotation. The date is returned as a string in PDF Date format. This format can be converted to OLE DATE type by PDFDateToDate method. If the modification date was not specified for the annotation, this property will have value of empty string.
Syntax
HRESULT get_ModificationDate([out, retval] BSTR* sDate); HRESULT put_ModificationDate([in] BSTR sDate);