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'宣言 Public NotInheritable Class IntegerItem Inherits GrapeCity.Wpf.SpreadSheet.CellType.Editors.Item(Of Integer)
public sealed class IntegerItem : GrapeCity.Wpf.SpreadSheet.CellType.Editors.Item<int>
System.Object
GrapeCity.Wpf.SpreadSheet.CellType.Editors.Item<T>
GrapeCity.Wpf.SpreadSheet.CellType.Editors.IntegerItem