| Name | Description | |
|---|---|---|
 | Author | Gets or sets the name of the person, company, or application that created this C1XLBook. |
| CalculationMode | Gets or sets the formula calculation mode. |
| CompatibilityMode | Gets or sets a value determining the limits on sheet size and the number of styles allowed per workbook. |
| Container | (Inherited from System.ComponentModel.Component) |
| DefaultFont | Gets or sets the default font object for the C1XLBook. |
| IsLoading | Determines whether the workbook is currently loading. |
| KeepFormulas | Specifies whether the component should store formulas read from XLS/XLSX files and write them back when saving the file. |
| ListSeparator | Gets or sets a list separator that used for CSV-data, by default used the list separator in the Windows system. |
| NamedRanges | Gets the collection of XLNamedRange objects for the current workbook. |
| OpaqueCopy | Gets or sets a value specifying whether the component should copy non-main BIFF records as opaque when loading and saving XLS files. |
| Palette | Gets or sets color palette of this workbook. |
| ReferenceMode | Gets or sets reference mode of this workbook. |
| Sheets | Gets a collection of XLSheet objects that represent the worksheets in the C1XLBook. |
| Site | (Inherited from System.ComponentModel.Component) |
| UseDefaultCsvEncoding | Specifies whether the component should use the default encoding for CSV files. |
| UseTempStorage | Specifies whether the component should use temporary storage at saving to XLSX/XSLT files for minimization used memory. |