Punjab Technical University 2005 B.Tech Information Technology GRAPHICAL USER INTERFACE CS 432 - Question Paper
Friday, 12 April 2013 06:35Web
GRAPHICAL USER INTERFACE CS 432 B. Tech eighth Sem May 2005
Max Marks 60
Note: part A is compulsory. Attempt any 4 ques. from part B and 2 from part C
part A Marks two every
1.
What do you mean by message driven programming?
What is GDI?
discuss Hungarian Notation.
elaborate the different parameters of create window () function?
How to attach a menu to window?
What is html link? What methods are used with it?
What is the class hierarchy of ClisBox?
When do you describe variables in the class header file and when do you describe variables in the class implementation file?
Write a code fragment that is used to create and destroy modeless dialog box.
discuss the command used to create callback.
part B Marks five every
2. Write a code which is needed for an application to begin with a maximized window and a screen caption “Selection Process”
3. elaborate the kinds of image resources? Explain>
4. define in detail the processing performed in the subsequent code:
Int j, count;
Count = pA?Get size ();
for (j=0;j
cobject*P = (cobject *) (pA?Get At(j));
if (P)
{
Delete P;
}
}
pA?Remove All();
5. elaborate the kinds of bound controls? discuss.
6. elaborate memory management command? discuss with suitable example code.
part C Marks 10 every
7. define the GDI processes you would use in a program to print three consecutive pages in a laser printer, every page displaying a square. The squatter has:
The top four cm from the top of the page.
The left side two cm from the left edge of the page.
Side length 3*n cm (where n=1 on page 1, n= two on page 2, n=3 on page 3).
8. (a) What is “mutex” object? define how “mutex” objects may be used to prevent multiple instances of the identical program from executing.
(b) What is DIB? How will you create DIB?
9. (a) discuss with the help of code example how to learn and write various data kinds to the clipboard.
(b) define in detail with code fragments regarding cursor shapes and carets
| Earning: Approval pending. |
