C# is a general-purpose, multi-paradigm programming language developed by Microsoft that uses the .NET framework. It is based on C and C++ but has a simpler syntax that is object-oriented and easy to understand. C# is widely used for developing desktop, mobile, web, gaming, AI, and IoT applications. There is strong demand for C# programmers, with the average salary being around $92,000 per year in the United States.

2. •C# (pronounced as C Sharp), developed by Microsoft, uses the .NET framework.
•It’s a multi-purpose programming language that is modern and object-oriented.
•C# is more of a blend of C and C++ programming languages. However, in contrast, the syntax of
the C# language is expressive, simple, intuitive, and easy to understand.
•Complexities introduced by the C++ language are highly simplified by the C# language. This
includes enumerations, null types, direct memory access, delegates, etc., which are also not
found in Java.
•C# is one of the most popular programming language. While most of the programming
languages are created to carry out a specific set of tasks, C# is a general-purpose programming
language.

3. Job Market for C# Programmers
•Most organizations, no matter big or small, use C# to develop critical systems. There are tons of job
opportunities for C# programmers out there, and since Microsoft backs it, the popularity of C# will
continue to increase.
•Being a C# programmer, you can create games, create music/sound effects, or you can get a career
as a software developer who builds Windows services and applications. You can even get into AI and
IoT fields.
•The average C# programmer salary is roughly $92,000 per year in the United States. The salary
range can usually fall between $67,000 to $120,000 — depending upon experience, location,
education, etc.

6. An Image showing other companies using this specific topic “the one
you will teach”
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7. It’s simple, easy-to-use, intuitive, and readable.
It’s a strongly typed language that enhances developer productivity and makes common
tasks easy to do.
It’s a multi-paradigm, object-oriented programming language that supports programming
styles such as generic, imperative, functional, and declarative.
You can create multiple applications such as console applications, desktop applications,
applications for native mobile, AI, IoT, and cloud.
C# runs on a well-engineered, robust, solid .NET framework.
It’s platform-independent, modern, mature, and very actively developed and maintained.
It’s open-source, well-documented, and has an active, vibrant community.
It can be used for software development since it has built-in design practices and patterns.
It is very fast to execute and has a rich set of libraries.

10. •Return Vowel
• Even or Odd Solution
•Prime Number

11. public bool CheckVowel(object sender,KeyEventArgs e)
{
if(e.KeyCode ==Keys.A||e.KeyCode ==Keys.E||e.KeyCode ==Keys.I||e.KeyCode ==Keys.O||e.KeyCode ==Keys.U)
{
return true;
}
else
return false;
}

12. public string EvenOrOdd( int Num)
{
if(num%2 ==0)
retrun "evenNumber";
else
return "OddNumber"
}

13. public string PrimeOrNot(int num)
{
int i = 0;
for (i = 3; i < num; i++)
{
if (num % i == 0)
{
Console.WriteLine("{0} is not a prime number", num);
break;
}
}
if (i == num)
{
Console.Writeline("{0} is a prime Number", num);
}
}