Creates and adds a new MDIContainer to the MDIClientArea, recalulates its layout and makes it active. Called by the framework in LayoutController class when  a new instance of the MDIClient is created on setting MDITab enabled.

'Declaration
 
Public Overridable Function AddMDIContainer() As MDIContainer

'Usage
 
Dim instance As MDIClientArea
Dim value As MDIContainer
 
value = instance.AddMDIContainer()

public virtual MDIContainer AddMDIContainer()

public: virtual MDIContainer* AddMDIContainer(); 

public:
virtual MDIContainer^ AddMDIContainer();