IPXC_Annotation::CreationDate Property
From PDF XChange PDF SDK
Represents creation 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.
Syntax
HRESULT get_CreationDate([out, retval] BSTR* ppDate); HRESULT put_CreationDate([in] BSTR ppDate);