Maharashi Dayanand University (MDU) 2005 M.C.A Computer Aplications 23: Windows Programming - Question Paper

M.C.A (Fifth Semester)
exam Feb, 2005
Windows Programming
(MCA-23)


Time: 3 Hours] [Maximum Marks: 75]

Note: Attempt any 5 ques.. All ques. carry equal marks.


1)
What do you understand by windows programming? How do you create a window on the screen? Write the program to display a message in the center of a window.

2) Differentiate ranging from the following:
a) Win16 API and Win32 API
b) List Box and Combo Box control
c) Queued and Non-queued messages

3) Write short notes on the following:
a) Property Sheets
b) Psychic Windows
c) Edit Controls

4)
(a) What is a virtual key code? discuss
(b) elaborate the parameters passed to the keyboard message handlers? discuss.

5) Write a program in VC++ to display a message wherever the user clicks the left
mouse button in the client area.

6) elaborate the coding conventions of windows programming? elaborate the advantages of observing established naming conventions? discuss the meaning of common prefix in names.

7) What do u understand by docking> How can you control which sides of the frame window a tool bar can be docked to?

8)
(a) What do u mean by a tab order ? How can you interact with the dialog box though keyboard?
(b) What do you understand by static control? discuss.

Earning:   Approval pending.