SpreadsheetDocumentInfo Properties

Contains settings of a Spreadsheet document opened on the server and provides the means to operate the document (close or save a copy).

Name	Description
DocumentFormat	Gets the document format.
DocumentId	Gets the document’s unique identifier. Inherited from OfficeDocumentBase<T>.
LastAccessTime	Gets the last access time for the document. Inherited from OfficeDocumentBase<T>.
LastModifyTime	Gets the last modify time for the document.
Modified	Gets a value indicating whether the current document was modified after it was opened.