Answer / guest

Classes and objects are separate but related concepts.
Every object belongs to a class and every class contains
one or more related objects.1)A Class is static. All of the
attributes of a class are fixed before,during, and after
the execution of a program.
The attributes of a class don't change.The class to which
an object belongs is also (usually) static. If a particular
object belongs to a certain class at the time that it is
created then it almost certainly will still belong to that
class right up until the time that it is destroyed.
2)An Object on the other hand has a limited lifespan.
Objects are created and eventually destroyed. Also during
that lifetime, the attributes of the object may undergo
significant change.So basically the difference between a
class and an object is that a class is a general
concept while objects are the specific and real instances
that embody that concept. When creating an object oriented
program we define the classes and the relationships between
the classes . We then execute the program to create,
update, and destroy the objects which are the specific
realization of these classes.

Answer / hema

A class is a template . An object is an instance of a class.

What is the max size of textbox?

1 Answers  

---

How would you attach an ActiveX control in Your Application?

1 Answers  

---

what are the Advantages of disconnected recordsets

1 Answers  

---

CONNECTIVITY OF SQL 2000 + VB USING ODBC. steps i Follow- 1) Go to Control panel-->Admintrative Tools-->Double -click Data sources(ODBC)-->click Add button-->I choose SQL server (last option), Is it right or wrong option for connecting to SQL 2000.Then a new screen appears Create a New dataSource-->in name textbox,we can write anyname--Right or wrong. suppose i enter sonia, & my server name is .,so I enter . in server & click next button-->On the Next screen i have checked the option With Sql server authentication-- >Login Id-sa, Password-->Blank-->Click next button-->Next-- >Finish-->Then I click on button Test Data source-->Mesage Comes TESTS COMPLETED SUCCESSFULLY-->OK-->OK-->Ok. These steps we have to do or not for Connectivity using ODBC. If yes,then what after these steps we have to do??Plz reply me early ??Thx in advance.

6 Answers  

---

What is the latest version of visual basic?

0 Answers  

---

Is there any Edit method in ADO Data Access method?

0 Answers  

---

What are the Technologies for Accessing Database from Visual Basic?

1 Answers  

---

What does DoEvents do?

2 Answers  

---

Explain Get, Let, Set Properties?

5 Answers  

---

How many File System Controls are there Explain?

0 Answers  

---

Name and define the logical tiers in a traditional 3-tiered architecture?

1 Answers  

---

Difference between ByRef and ByVal?

1 Answers  

---