How to provide an offset to the left of the tabs in WinForms TabControlAdv?

// Provide an offset for the tabs to the left(if aligned top/bottom) or top (if aligned right/left)
// This is possible only in single line mode (Multiline = false).
// Get the single-line tab panel renderer and set this offset on it.
if(this.tabControlAdv1.Renderer is SingleLineTabPanelRenderer)
{
   SingleLineTabPanelRenderer renderer = this.tabControlAdv1.Renderer as SingleLineTabPanelRenderer;
   // Offset by 5 pixels.
   renderer.PadX = 5;
}

' Provide an offset for the tabs to the left(if aligned top/bottom) or top (if aligned right/left)
' This is possible only in single line mode (Multiline = false).
' Get the single-line tab panel renderer and set this offset on it.
If TypeOf Me.tabControlAdv1.Renderer Is SingleLineTabPanelRenderer Then
   Dim renderer As SingleLineTabPanelRenderer = Me.tabControlAdv1.Renderer as SingleLineTabPanelRenderer
   ' Offset by 5 pixels.
   renderer.PadX = 5
End If