'Declaration
Public Class C1StrikethroughTool Inherits C1.WPF.RichTextBox.Ribbon.RichTextBoxToggleButtonTool(Of C1TextDecorationCollection) Implements IUpdateableTool
public class C1StrikethroughTool : C1.WPF.RichTextBox.Ribbon.RichTextBoxToggleButtonTool<C1TextDecorationCollection>, IUpdateableTool