How the WndProc & message map are linked ?

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When a window get a Command message through Application
Object's(CWinApp)message Q how it is routed among CView, CDocument,
CSingleDocTemplate(SDI App), CFrameWnd and CWinApp?
My concern is how the WndProc works to do command routing(Where the
information exists: lparam/wparam?) and how Application route command
message with itslef when no handlers are found with other class's of
App?

Posted 24-Apr-11 20:19pm

patilvaibhavrao

Updated 25-Apr-11 0:04am

v3

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Sergey Alexandrovich Kryukov · Answer 1 · 2011-04-24T20:25:00

Solution 1

What's wrong with the detailed MDSN documentation on the topic?

See http://msdn.microsoft.com/en-us/library/6d1asasd(v=VS.100).aspx[^].

—SA

Posted 24-Apr-11 20:25pm

Sergey Alexandrovich Kryukov

Comments

patilvaibhavrao 25-Apr-11 4:21am

do u know other resource except MSDN if yes please give me

Sergey Alexandrovich Kryukov 25-Apr-11 4:26am

Why?!!!!!!!!!!!!
I never use anything beyond MSDN unless I face mysterious problem (quite rarely), and advise the same to you.
After all, Google it. If you have a concrete difficulty, ask a more concrete question here at CodeProject.
--SA

patilvaibhavrao 25-Apr-11 6:04am

When a window get a Command message through Application
Object's(CWinApp)message Q how it is routed among CView, CDocument,
CSingleDocTemplate(SDI App), CFrameWnd and CWinApp?

My concern is how the WndProc works to do command routing(Where the
information exists: lparam/wparam?) and how Application route command
message with itslef when no handlers are found with other class's of
App?