'Declaration
Public Class EmptyCellType
Inherits EditBaseCellType
Implements FarPoint.Win.ISerializeSupport, IAutoCompleteSupport, ICellType, IEditFormula, IEditor, IEditorVerticaAlignSupport, IErrorIconSupport, IFormatter, INotifyEditorValueChanged, IPdfSupport, IPropertyAllowedSupport, IReadOnlySupport, IRenderAlignment, IRenderer, IShrinkToFitSupport, IStaticSupport, IStringTrimmingSupport, ITextOrientationSupport, ITextOrientationSupport2, IWordWrapSupport, FarPoint.Win.Spread.IAllowArrowKeysMoveActiveCell, FarPoint.Win.Spread.IEnhancedPdfRenderer, FarPoint.Win.Spread.IEnhancedRenderer, FarPoint.Win.Spread.IFormulaEditingSupport
'使用法
Dim instance As EmptyCellType