IWorkbook Interface Members

The following tables list the members exposed by IWorkbook.

Public Properties

	Name	Description
	ActiveChartSheet	Returns the active chart sheet of the workbook, or null if the active sheet is not a chart sheet.
	ActiveSheet	Returns the active sheet.
	ActiveWorksheet	Returns the active worksheet of the workbook, or null if the active sheet is not a worksheet.
	BuiltinDocumentProperties	Returns the collection of built-in properties associated with a workbook.
	ChartSheets	Returns an instance of IChartSheets which provides access to the chart sheets in this workbook.
	Colors	Returns an instance of IColors which represents the color palette associated with a workbook.
	CustomDocumentProperties	Returns the collection of custom properties associated with a workbook.
	Date1904	Returns true if dates are represented as the number of days since 1/1/1904, false if dates are represented as the number of days since 12/31/1899.
	DisplayDrawingObjects	Gets or sets the option which specifies how drawing objects are to be displayed.
	Factory	Returns the IFactory which created this object or its parent. (Inherited from SpreadsheetGear.IFactoryChild)
	FileFormat	Returns the file format which the workbook was last opened from or saved to. If the workbook has never been saved, the default file format is returned.
	FullName	Gets or sets the full name (including the path) of the workbook.
	IconSets	Returns the collection of built-in icon sets in this workbook.
	IsDisposed	Returns `true` if this workbook has been disposed.
	IsModified	Gets or sets the property which specifies whether the workbook has been modified since it was created, opened or saved.
	Name	Returns the name (excluding the path) of the workbook.
	Names	Returns the collection of defined names in this workbook.
	PrecisionAsDisplayed	Gets or sets the property which determines whether numbers will be rounded to the precision of the number format.
	ProtectStructure	Gets or sets the property which determines whether the structure (number and order of worksheets) of a workbook may be changed.
	ProtectWindows	Gets or sets the property which determines whether the windows of a workbook are protected from changes.
	ReadOnlyRecommended	Gets or sets the property which determines whether read-only mode will be recommended to the user when the workbook is opened.
	SaveLinkValues	Gets or sets the property which determines whether externally referenced values will be saved with the workbook, enabling cells which refer to those values to be calculated without returning a #REF! error.
	Sheets	Returns an instance of ISheets which provides access to all sheets in this workbook.
	Styles	Returns an instance of IStyles which provides access to the named cell styles associated with this workbook.
	Theme	Returns an instance of ITheme which provides access to the theme associated with a workbook.
	UpdateLinks	Gets or sets the property which determines whether externally referenced values will be updated when a workbook is loaded by Excel. SpreadsheetGear supports reading, writing and modifying this value, but does not support automatically updating links unless the workbook is loaded into the same workbook set.
	WindowInfo	Returns an instance of IWorkbookWindowInfo which represents workbook specific window options for the currently active view.
	WindowInfos	Returns a reference to the IWorkbookWindowInfo collection for the workbook.
	WorkbookSet	Returns the parent IWorkbookSet of this workbook.
	Worksheets	Returns an instance of IWorksheets which provides access to the worksheets in this workbook.
	WriteReserved	Returns true if the workbook was saved with this option.
	WriteReservedBy	Returns the name of the user who saved the workbook with the write reserved option.

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Public Methods

	Name	Description
	Close	Closes this workbook and releases associated resources.
	DateTimeToNumber	Converts the specified System.DateTime to a date-time serial number appropriate for storage in a worksheet cell.
	GetDataSet	Overloaded. Returns a newly created data set consisting of a data table for the used range of each worksheet in the workbook.
	NumberToDateTime	Converts the specified date-time serial number to an instance of System.DateTime.
	Protect	Enables protection for this workbook with the specified password and protection options.
	Save	Saves this workbook using the current FullName.
	SaveAs	Overloaded. Saves this workbook using the specified filename and FileFormat, and updates the FullName property.
	SaveToMemory	Overloaded. Saves this workbook to a newly created memory buffer in the specified FileFormat.
	SaveToStream	Overloaded. Saves this workbook to a stream in the specified FileFormat.
	Unprotect	Disables protection for the workbook with the specified password.

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Reference

IWorkbook Interface
SpreadsheetGear Namespace