'宣言
Public Class GcMask Inherits FieldsEditorControl
public class GcMask : FieldsEditorControl
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
System.Windows.Forms.Control
GrapeCity.Win.Spread.InputMan.CellType.EditBase
GrapeCity.Win.Spread.InputMan.CellType.FieldsEditorControl
GrapeCity.Win.Spread.InputMan.CellType.GcMask
GrapeCity.Win.Spread.InputMan.CellType.GcMaskEditingControl