See Also: ToolStripPanel Members
Use a System.Windows.Forms.ToolStripPanel to hold one or more System.Windows.Forms.ToolStrip, System.Windows.Forms.MenuStrip, System.Windows.Forms.StatusStrip or user-defined controls.
You might find that one or more System.Windows.Forms.ToolStripPanel controls meet the needs of your application better than a System.Windows.Forms.ToolStripContainer if you do not need the four panels and the central System.Windows.Forms.ToolStripContentPanel.
You can use only one panel if you so choose, and System.Windows.Forms.ToolStripPanel works well in Multiple Document Interface (MDI) scenarios.
Each System.Windows.Forms.ToolStripPanel is expandable and collapsible.