CS107.3 OOP with C# - Visual Studio IDE

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Questions and Answers

What is the name of the Integrated Development Environment (IDE) discussed in the lecture?

Microsoft Visual Studio (correct)

NetBeans

C# Studio

Visual Studio Code

What programming languages are used to develop Microsoft Visual Studio?

PHP and Perl

JavaScript and Ruby

Java and Python

C++ and C# (correct)

How many weeks is the CS107.3 course duration?

12 weeks

20 weeks

10 weeks

15 weeks (correct)

What is the percentage of the exam weightage in the CS107.3 course?

60% Signup and view all the answers

What is the recommended textbook for the CS107.3 course?

Programming in C# by E Balagurusamy Signup and view all the answers

What is the primary use of the `printf` statement in C programming?

To print or display text on the console screen Signup and view all the answers

What is the alternative to `printf` in C#?

Console.WriteLine Signup and view all the answers

What is the purpose of the function integerPower(base, exponent)?

To calculate the value of base raised to the power of exponent Signup and view all the answers

What is the return type of the function that checks if a number is odd or even?

Character Signup and view all the answers

What is the purpose of casting in getting integer input from the user?

To convert string to integer Signup and view all the answers

What is the input required from the user in Task 01?

Age and name Signup and view all the answers

What is the purpose of Console.ReadLine() and Console.ReadKey()?

To get input from the user Signup and view all the answers

What is the purpose of Task 02?

To get integer input from the user Signup and view all the answers

What is the purpose of the `Solution Explorer` window?

To manage solutions, projects, and files Signup and view all the answers

What is the function of the `Console.ReadLine()` method?

To read input from the console Signup and view all the answers

What is the difference between `Console.WriteLine()` and `Console.Write()`?

<code>Console.WriteLine()</code> adds a newline, while <code>Console.Write()</code> does not Signup and view all the answers

What is the purpose of the `Namespace` in a C# project?

To derive all namespace names in a project Signup and view all the answers

What is the `Program.cs` file in a C# console application?

The main program entry point Signup and view all the answers

What is the purpose of the `Data Type` in C#?

To tell the compiler what kind of value a variable can hold Signup and view all the answers

What is the output of the `printf("Hello world!\n");` statement?

Hello world!\n Signup and view all the answers

What is the purpose of the `Console.ReadKey()` method?

To prevent the console application from closing suddenly Signup and view all the answers

Study Notes

Getting Started with C# and Visual Studio

C# is an object-oriented programming language developed by Microsoft Corporation.
The recommended IDE for C# is Visual Studio, which is also developed by Microsoft Corporation.
Visual Studio is an Integrated Development Environment (IDE) used for developing computer programs, websites, web apps, web services, and mobile apps.

Installation and Setup

Installation of Visual Studio is necessary for the course.
Familiarity with user-defined functions in the C language is essential for the course.

Course Overview

The course duration is 15 weeks, consisting of 14 lectures, 1 revision, and 2-hour practical sessions per week.
Attendance and participation in lectures, tutorials, and labs are mandatory.
Coursework is weighted at 40%, and the exam is weighted at 60%.
Laptops are required for lectures and practicals.

C# Basics

Console.WriteLine() is used to display text on the console screen in C#.
Console.Write() is used to display text on the console screen without a newline.
Console.ReadLine() is used to read input from the user, while Console.ReadKey() is used to read a single character from the user.

Creating a New Project in Visual Studio

To create a new project in Visual Studio, select "Console App (.NET Framework)" under Visual C#.
The project title and location can be edited in the "New Project" dialog box.
The Solution Explorer window is used to manage solutions, projects, and files in Visual Studio.

Data Types and Variables

C# has many in-built data types, including String, int, double, char, bool, etc.
The namespace is crucial in C#, and all namespace names in a project are derived from the root namespace, which is the project name.

Functions and Tasks

Write a function integerPower(base, exponent) that returns the value of base raised to the power of exponent.
Write a function to check whether a user-input number is odd or even, returning "O" for odd and "E" for even.
Write a C# program to check whether a user is eligible to vote based on their age and name.

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Description

Get familiar with the Visual Studio Integrated Development Environment (IDE) in C# programming. Learn about Microsoft Visual Studio and its uses in developing various applications.