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Categories  >>  Software  >>  Programming Languages  >>  VC++  >>  Win32API
 
 


 

 
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Question 
what is the function to repaint a window immediately?
 Question Submitted By :: Tribhuvan Sharma
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what is the function to repaint a window immediately?
Answer
# 1		 
Invalidate() -- To repaint the entire client area
InvalidateRect() -- To repaint a specific portion of the 
client area.
 
Is This Answer Correct ?    2 Yes 0 No
Guest
 
  Re: what is the function to repaint a window immediately?
Answer
# 2		 
InvalidateRect/Validate functions causes WM_PAINT message to
be placed in the windows message queue. On the other hand,
UpdateWindow will cause WM_PAINT message to be sent directly
to the window procedure for repaint activity.
 
Is This Answer Correct ?    0 Yes 0 No
Naviyr
 
 
 

 
 
 
Other Win32API Interview Questions
 
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What are the COM components SunSoft-Technologies1
In Win32 application can we use CString datatype?  2
what Message displayed when a window is destroyed  3
How to load Bitmap at Dialogbakground in an MFC application? SunSoft-Technologies1
About GDI object?  2
win 3.1 supports which type of multi tasking?  2
Function entry for DLL in win3.1  2
what is the difference between MFC and Win32 Microsoft2
write About send message and post message  4
what is the function to repaint a window immediately?  2
what API used to hide window  1
What is Win32? Wipro5
In win32 application if defining a variable of CString then it gives the error "CString:Undeclared identifier" how to solve the problem? What headerfile need to include??  1
Message to limit the size of window  3
what are the design patterns of an MFC application SunSoft-Technologies1
how to Initialize contents of a dialog?  2
System call executable binary file into a process  2
 
For more Win32API Interview Questions Click Here 
 
 
 
 
 
   
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