|   | Name | Description | 
  | CalculationMode | Gets or sets the value which indicates how a formula will be recalculated when a referenced value changes.   | 
  | CellReferenceMode | Gets or sets the value which indicates the way cells in the workbook are referenced.   | 
  | Culture | Gets or sets the culture to use as the current culture for the workbook when doing any culture-aware conversions or comparisons.   | 
  | CurrentFormat | Gets the current format of the workbook. This is the format which will be used when saving and imposing format restrictions.   | 
  | CustomTableStyles | Gets the collection of custom table styles in the workbook.   | 
  | CustomViews | Gets the collection of custom views for the workbook.   | 
  | DateSystem | Gets or sets the date system used internally by Microsoft Excel.   | 
  | DefaultTableStyle | Gets or sets the default style for tables in the workbook.   | 
  | DocumentProperties | Gets the properties associated with the workbook document.   | 
  | EditingCulture | The editing culture affects certain language specific features such as formatting of dates. or comparisons.   | 
  | FileWriteProtectedBy | Gets the name of the user who initially added file write protection to the document.   | 
  | HasFileWriteProtectionPassword | Gets the value indicating whether the Workbook has a file write protection password that will be used to protect saved files or streams.   | 
  | HasOpenPassword | Gets the value indicating whether the Workbook has an open password and will therefore be encrypted on subsequent saves.   | 
  | HasProtectionPassword | Returns a boolean indicating if the Workbook has been protected with a password.   | 
  | IsFileWriteProtected | Gets the value indicating whether the Workbook was loaded with file write protection and the correct password has not yet been provided to ValidateFileWriteProtectionPassword.   | 
  | IsPerformingAsyncCalculations | Indicates if the workbook is currently performing a calculation operation.   | 
  | IsProtected | Returns a boolean indicating if the Workbook has been protected.   | 
  | IterativeCalculationsEnabled | Gets or sets the value which indicates whether iterations are allowed while calculating formulas containing circular references.   | 
  | MaxChangeInIteration | Gets or sets the maximum change of the values in a formula between iterations which will exit from iteration.   | 
  | MaxColumnCount | Gets the maximum number of columns allowed in each worksheet based on the CurrentFormat.   | 
  | MaxRecursionIterations | Gets or sets the maximum number of times formulas should be iteratively calculated.   | 
  | MaxRowCount | Gets the maximum number of rows allowed in each worksheet based on the CurrentFormat.   | 
  | NamedReferences | Gets the collection of named references in the workbook.   | 
  | Palette | Gets the color palette used when the saved file is opened in Microsoft Excel 2003 and earlier versions.   | 
  | Precision | Gets or sets the precision to use when obtaining a cell's value.   | 
  | Protected | Gets or sets the value which indicates whether the workbook is protected.   | 
  | Protection | Returns an object that provides information used when the Workbook has been protected.   | 
  | RecalculateBeforeSave | Gets or sets the value which indicates whether the workbook should recalculate all formulas before saving.   | 
  | SaveExternalLinkedValues | Gets or sets the value which indicates whether to save values linked from external workbooks.   | 
  | ScreenDpi | Gets or sets the Dpi to use when calculating row and column sizes for the workbook. If empty, the system Dpi will be used.   | 
  | Sheets | Gets the collection of sheets in the workbook.   | 
  | ShouldRemoveCarriageReturnsOnSave | Gets or sets the value which indicates whether carriage return characters should be removed from string values in cells when the workbook is saved to an Excel file.   | 
  | StandardTableStyles | Gets the read-only collection of preset table styles in the workbook.   | 
  | Styles | Gets the collection of custom styles in the workbook.   | 
   | SystemDpi | Gets or sets the default Dpi to use when calculating row and column sizes for the workbook. If empty, the resolved system Dpi will be used.   | 
  | ValidateFormatStrings | Gets or sets the value indicating whether the format strings should be validated when they are set.   | 
  | WindowOptions | Gets the options which control various workbook level display properties.   | 
  | Worksheets | Gets the collection of worksheets in the workbook.   |