System.Object
   C1.Blazor.Input.C1DropDown.C1DropDownReference
   C1.Blazor.Input.C1Popup.C1PopupReference
   C1.Blazor.Input.C1Tooltip.C1TooltipReference
   Microsoft.AspNetCore.Components.ComponentBase
      C1.Blazor.Core.C1View
         C1.Blazor.Input.C1DropDown
            C1.Blazor.Input.C1ComboBox<T>
               C1.Blazor.Input.C1AutoComplete<T>
         C1.Blazor.Input.C1NumericBox<TNumeric>
         C1.Blazor.Input.C1Popup
         C1.Blazor.Input.C1TextBox
            C1.Blazor.Input.C1AutoCompleteTextBox
            C1.Blazor.Input.C1MaskedTextBox
         C1.Blazor.Input.C1Tooltip
         C1.Blazor.Input.C1Window
         C1.Blazor.Input.SliderBase
            C1.Blazor.Input.C1RangeSlider
            C1.Blazor.Input.C1Slider
   System.EventArgs
      C1.Blazor.Core.AsyncEventArgs
         C1.Blazor.Input.AutoCompleteFilteringEventArgs
         C1.Blazor.Input.TextBoxAutoCompleteEventArgs
         C1.Blazor.Input.TextBoxChangedEventArgs
      C1.Blazor.Input.C1NumericBoxEventArgs
      C1.Blazor.Input.MaskedTextChangedEventArgs
      C1.Blazor.Input.MaskFormatChangedEventArgs
      C1.Blazor.Input.MaskInputRejectedEventArgs
   System.ValueType
      C1.Blazor.Input.TextBoxMinMax
      C1.Blazor.Input.TextBoxStep
      C1.Blazor.Input.TextBoxType

Reference

C1.Blazor.Input Assembly