What is name of this control?

What is this control in picture in C# .Net? As I remember It was used in Windows XP environment however I don't know the name of this control.

As far as I remember it was a TaskPane and a ListView inside.

The GotDotNet Web site disappeared by Summer 2007. VB Helper contains an archive of the Visual Basic Power Pack.

The Power Pack includes seven controls written in Visual Basic 2003. They (or at least their code) may still be useful in your version of Visual Basic, although some newer features in Visual Basic or the .NET Framework may supersede them.

• BlendPanel - Provides a background with linear gradient shading.
• UtilityToolbar A toolbar that has a look and feel similar to the Microsoft Internet Explorer toolbar.
• ImageButton A button with a transparent background.
• NotificationWindow Displays text and graphics in a popup notification window.
• TaskPane A container that provides collapsible panes similar to the WPF Expander control.
• FolderViewer Displays a hierarchical view of a directory tree.
• FileViewer Displays a list of the files in a directory.

So you may want to use the components dll.