![](dotnetdiagramimages/C1_Blazor_Grid_C1_Blazor_Grid_GridRowHeaderColumn.png)
'Declaration
Public Class GridRowHeaderColumn Inherits GridColumn Implements Microsoft.AspNetCore.Components.IComponent, Microsoft.AspNetCore.Components.IHandleAfterRender, Microsoft.AspNetCore.Components.IHandleEvent
public class GridRowHeaderColumn : GridColumn, Microsoft.AspNetCore.Components.IComponent, Microsoft.AspNetCore.Components.IHandleAfterRender, Microsoft.AspNetCore.Components.IHandleEvent
System.Object
Microsoft.AspNetCore.Components.ComponentBase
C1.Blazor.Grid.GridRowCol
C1.Blazor.Grid.GridColumn
C1.Blazor.Grid.GridRowHeaderColumn