Communication between views

 

InCmainframeClass to call member variablesM_wndsplitterOfGetpane ()Method to obtain the required view pointer and perform forced type conversion.

 

Or callCmainframe * pmainframe = (cmainframe *) Afxgetmainwnd ();GetCmainframeAnd then perform the same operation.

 

That is:

Cleftview * pview = (cleftview *) m_wndsplitter.getpane (0, 0 );

Pview-> gettreectrl ();

 

Or:

 

Cmainframe * pmainframe = (cmainframe *) afxgetmainwnd ();

 

* Pview1 = (cview1 *) pmainframe-> m_wndsplitter.getpane (0, 0 );

Cview1

 

 

Cview2

* Pview2 = (cview2 *) pmainframe-> m_wndsplitter.getpane (1, 0 );

 

If you do not split the view when creating a tree structure, you can perform the following operations:

 

Cleftview * pwnd = (cleftview *) mdigetactive ()-> getactiveview ();

Pwnd-> gettreectrl ();

 

Get the handle of the parent window

Getparent ();

 

Communication between windows after split:

Cmdichildwnd * pchild = (cmdichildwnd *) (cframewnd *) afxgetapp ()-> m_pmainwnd)-> getactiveframe ();