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Posted By: Nirmal P Member Level: Silver Posted Date: 08 May 2008
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2008 Anna University B.E COMPUTER SCIENCE Visual Programming 2008 Question paper
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T3174
B.E./B.TECH. DEGREE EXAMINATION, APRIL/MAY 2008,
FOURTH SEMESTER
(REGULATION 2004)
COMPUTER SCIENCE AND ENGINEERING
CS 1253 – VISUAL PROGRAMMING
(common to B.E.(part-time)Third semester Regulation 2005)
Answer all the questions
PART A-(10 x 2 = 20)
1. Explain in brief the windows MSG structure.
2. List the styles for a push button child window control.
3. State the use of windows message and event handler.
4. Give the resource script file for a modal dialog box.
5. State some messages and selection flags meant for a menu resource.
6. Explain in brief the MFC serialization mechanism.
7. What is an ActiveX control?
8. Define OLE.
9. State the MFC classes used for ODBC Database programming.
10. State the techniques used for playing audio files.
PART B-(5 x 16 = 80)
11. (a) (i) Explain in detail the GDI objects. (1)Device Context (2) Brush (3) Pen [marks 9]
(ii) Write a win32 program to draw different shapes using different colors and fill styles. [marks 7]
Or
(b) Explain the windows message map architecture in detail with a sample program. [marks 16]
12. (a) (i) Describe in detail the Microsoft Foundation classes relating to user interfaces. [marks 6]
(ii) Explain the CListBox class and its member Functions in detail with an example program.[marks 10]
Or
(b) (i) State the use and explain the common dialog control in detail. [marks 10]
(ii) Explain the modal and modeless dialog boxes. [marks 6]
13. (a) (i) Write notes on the Rich Edit control in detail. [marks 6]
(ii) Explain how reading and writing is done in a SDI document. [marks 10]
Or
(b) What is DLL? Explain it types and advantages in detail. Write a program to create a user defined DLL. [marks 16]
14. (a) Develop an application to create a simple ActiveX control using MFC. [marks 16]
Or
(b) Explain the OLE drag and drop mechanism in detail. [marks 16]
15. (a) (i) Explain the multithreading concept in VC++. [marks 8]
(ii)Explain the use of WinInlet API. [marks 8]
Or
(b) Develop a database application for maintaining student details. [marks 16]
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