Aspose.words.markup.SdtDateStorageFormat enumeration. Specifies how the date for a date SDT is stored/retrieved when the SDT is bound to an XML node in the document's data store....aspose.words.markup.SdtDateStorageFormat enumeration. Specifies how the date for a date SDT is stored/retrieved when the SDT is bound to an XML node in the document's data store.