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Question 
How WM_PAINT message gets called in MFC,please explain it .
a)Who calls the WM_PAINT message?
b)When it gets called?
c)how it comes to message queue?

Please Explain it
 Question Submitted By :: Praveer
I also faced this Question!!     Rank Answer Posted By  
 
  Re: How WM_PAINT message gets called in MFC,please explain it . a)Who calls the WM_PAINT message? b)When it gets called? c)how it comes to message queue? Please Explain it
Answer
# 1		 
a)The framework calls this member function 

b)This function get called, when Windows or an application 
makes a request to repaint a portion of an application's 
window.

c)
 
Is This Answer Correct ?    0 Yes 1 No
Sai
 
  Re: How WM_PAINT message gets called in MFC,please explain it . a)Who calls the WM_PAINT message? b)When it gets called? c)how it comes to message queue? Please Explain it
Answer
# 2		 
WM_Paint Message will be invoked by the system and not by 
any application.

This message is sent when updatewindow or RedrawWindow 
Function is called.

Dispactch Message Function dispatches the message , it gets 
the message from the GetMessage() or PeekMessage() 
Functions.
 
Is This Answer Correct ?    0 Yes 1 No
Vijay
 
 
 

 
 
 
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