TabControlExt is similar to the dividers in a notebook or the labels in a file cabinet. By using TabControlExt, an application can define multiple pages for the same area of a window. TabControlExt contains the TabItemExt which is used to define Tab Items for the TabControlAdv. Clicking on a Tab Item Header, will display the data corresponding to that particular Tab Item.


  • Support to position the Tab Strip to the Left, Right, Top or Bottom of the TabControlExt.
  • Ability to customize the display mode of the Close button.
  • Facilitation of different layout types for enhanced usage.
  • Drag-and-drop support with drag marker customization.
  • Provides Tab Scroller in two modes: Normal and Extended.
  • Support to add Header Images.
  • Ability to resize the Tab Item by using two modes: Normal and ShrinkToFit.
  • Built-in Tab List and Tab Item context menu support.
  • Supports visual customization.