dockpanel-suite

I have just downloaded the WeifenLuo(Dock Panel Suite) and trying to work with that but I couldn't find a specific documentation on how to use it. And I have gone through some of the SO questions and finally got something to get started. Here is what I have done: I have created a ToolboxWindow class like shown below: Public Class ToolboxWindow Inherits WeifenLuo.WinFormsUI.Docking.DockContent Public Sub New() End Sub End Class And trying to create an instance of this toolbox in this way: Public Class Form1 Private toolboxWindow As ToolboxWindow Public Sub New() Me.InitializeComponent() 'Create