![](dotnetdiagramimages/C1_AspNetCore_Mvc_FlexSheet_C1_Web_Mvc_Sheet_TagHelpers_FormulaBarTagHelper.png)
'Declaration Public Class FormulaBarTagHelper Inherits C1.Web.Mvc.TagHelpers.ExtenderTagHelper(Of FormulaBar) Implements Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper, Microsoft.AspNetCore.Razor.TagHelpers.ITagHelperComponent
public class FormulaBarTagHelper : C1.Web.Mvc.TagHelpers.ExtenderTagHelper<FormulaBar>, Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper, Microsoft.AspNetCore.Razor.TagHelpers.ITagHelperComponent
System.Object
Microsoft.AspNetCore.Razor.TagHelpers.TagHelper
C1.Web.Mvc.TagHelpers.BaseTagHelper<T>
C1.Web.Mvc.TagHelpers.ComponentTagHelper<TControl>
C1.Web.Mvc.TagHelpers.ExtenderTagHelper<TControl>
C1.Web.Mvc.Sheet.TagHelpers.FormulaBarTagHelper