Pass Information from One view to another view

[cniquille]

I have an MDI application
On one document I have a CDocument class, a CMDIChildWnd class and a CView class

In the CMDIChildWnd class I have created a Static splitter with 2 columns containing

PaneLeft : CTreeView class
PaneRight : CFormView

Now when I click on an element in my Tree, I would like this info appear in a CListBox control in my CFormView.
But when I trie, I receive an Assertion Fault.

Who can help me to passed the information from the CTreeView class to the CListBox control in my CFormView ?


Christian Niquille
Thanks for your help

[B. Colombet]

You should pass information between views using the Document.
Your TreeView should pass information to the Document.
Use the UpdateAllViews() method in the Document to pass back the information to the FormView.
UpdateAllViews takes 3 parameters :
the pointer to the view,
a Param type (maybe you can use it to pass the info)
and a CObjet passed by pointer.
You should use a CObjet object with specific methods to pass information.

That's how I would do but perhaps there're other solutions.

hope it helps

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