Dear students get fully solved assignments Send your semester & Specialization name to our mail id : help.mbaassignments@gmail.com or call us at : 08263069601

1. fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )
[SPRING 2016 ] ASSIGNMENT
PROGRAM BSc IT
SEMESTER FOURTH
SUBJECT CODE & NAME BT0082, Visual Basic
CREDIT 4
BK ID B1093
MAX.MARKS 60
Answerall the questions
Question. 1. Explain the process of extracting and drawing images
using Image list control.
Answer: An ImageList control contains a collection of images that can be used by other Windows
Common Controls — specifically, the ListView, TreeView, TabStrip, and Toolbar controls. For example,
the ImageListcontrol can store all the imagesthatappear ona Toolbarcontrol'sbuttons.
The ImageList control can also be used with controls that assign a Picture object to a Picture property,
such as the PictureBox,Image,andCommandButtoncontrols.
Question. 2. Explain the concept of Inheritance in VB.Net.
Answer: When we say inheritance in Visual Basic .NET, we mean that a child gets a copy of everything
found in a parent plus anything we add to that child. Technically, a child gets a copy of the data and
access to a methods table, but for simplicity we think of child classes as getting their own copy of
everything. This does not mean that a child can directly access every member inherited from the parent;
access rules still apply. The child gets a copy of everything, but can only directly access public, protected,
and friend members of a parent. Because private members represent implementation details, a child
classis usuallyinteractingwithprivate membersindirectlyviapublic,protected,orfriendmembers.

2. Question. 3. Explain the concept of Exit Try statement in VB.NET with
an example.
Answer: : A Select Case statement allows a variable to be tested for equality against a list of values.
Each value iscalleda case,and the variable beingswitchedonischeckedforeachselectcase.
Syntax:
Question. 4. Define SQL. Explain the select statement of SQL with
examples.
Answer: SQL (Structured Query Language) is a standard interactive and programming language for
getting information from and updating a database. Although SQL is both an ANSI and an ISO standard,
many database products support SQL with proprietary extensions to the standard language. Queries
take the form of a command language that lets you select, insert, update, find out the location of data,
and so forth.There isalsoa programminginterface.
Question. 5. Describe the concept of record navigation in VB.NET.
Answer: NavigateRecords() : Our Subroutine is where the action takes place, and the values from the
DataSetare placedinthe textboxes.Here itisagain:
Private Sub NavigateRecords()
txtFirstName.Text=ds.Tables("AddressBook").Rows(inc).Item(1)
txtSurname.Text=ds.Tables("AddressBook").Rows(inc).Item(2)
End Sub
Question. 6. Describe the concept of jagged arrays in visual basic with
an example.
Answer: jagged arrays: - A jagged array is an array whose elements are arrays. The elements of a jagged
array can be of different dimensions and sizes. A jagged array is sometimes called an "array of arrays."
The followingexamplesshow howtodeclare,initialize,andaccessjaggedarrays.
The followingisadeclarationof asingle-

3. fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
(Prefer mailing. Call in emergency )