Part 5 - C# Tutorial - Common Operators in c#.avi

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In this video, we will discuss the common operators that are available in c# programming language.

Assignment Operator =
Arithmetic Operators like +,-,*,/,%
Conditional Operators like &&, ||
Ternary Operator ?:
Null Coalescing Operator ??

Program without ternary Operator
using System;
class Program
{
static void Main()
{
int Number = 10;

bool IsNumber10;

if (Number == 10)
{
IsNumber10 = true;
}
else
{
IsNumber10 = false;
}

Console.WriteLine("i == 10 is {0}", IsNumber10);
}
}

Same program with ternary Operator
using System;
class Program
{
static void Main()
{
int Number = 10;

bool IsNumber10 = Number == 10 ? true : false;

Console.WriteLine("i == 10 is {0}", IsNumber10);
}
}

[next-steps]

Hi Venkat,

I keep a high regard towards you for this and all the other series which you have provided with hard work and pure knowledge but without letting any type of gain come between.

A true teacher of knowledge.

Many Thanks & Regards

[vladapetkovic]

The conditional-OR operator (||) performs a logical-OR of its bool operands. If the first operand evaluates to true, the second operand isn't evaluated.

The conditional-AND operator (&&) performs a logical-AND of its bool operands, but only evaluates its second operand if necessary. if firts operand is false, second operator is not evaluated, because the result of the AND operation is false no matter what the value of second operator.

Binary | operators are predefined for the integral types and bool. For integral types, | computes the bitwise OR of its operands. For bool operands, | computes the logical OR of its operands; that is, the result is false if and only if both its operands are false.

Binary & operators are predefined for the integral types and bool. For integral types, & computes the logical bitwise AND of its operands. For bool operands, & computes the logical AND of its operands; that is, the result is true if and only if both its operands are true.

Operators || and && is a known as "short-circuit" evaluations.

[KimaniWaNdirangu]

using System;
//Part 05 - Commone Operators in C Sharp
// Assignment Operator =
// Arithmetic Operatiors +. -, *, /, %
// Comparison Operator ==, !=, >, >=, <=
// Conditional Operator &&, ||
// Ternary Operator ?:
// Null Coalescing Operator ??
class Program
{
static void Main()
{
//int Numerator = 10;
//int Denominator = 2;

//int Result = Numerator / Denominator; // Division Operator
//int Result = Numerator % Denominator; // Modulus Operator

//Console.WriteLine("Result = {0}", Result);

//int Number = 10;
//int AnotherNumber = 21;

//Exclusive AND
//if (Number == 10 && AnotherNumber == 20)
//{
// Console.WriteLine("Hello");
//}

//Exclusiove OR
//if (Number == 10 || AnotherNumber == 20)
//{
// Console.WriteLine("Hello");
//}

//Ternary Operator

int Number = 10;

//bool isNumber10;

//if (Number == 10)
//{
// isNumber10 = true;
//}
//else
//{
// isNumber10 = false;
//}

bool isNumber10 = Number == 10 ? true : false;

Console.WriteLine("Number == 10 is {0}", isNumber10);
}
}

[developerakhter______]

BEST CHANNEL FOR LEARN C#
I'M IN CLASS X BUT I easily UNDERSTOOD... TOPICS.

[ersanydz]

Hi,
Are these video's enough to learn the basics of C# with a non programmers background?

[akhilreddy]

Your videos are very help full.. Can i get those slides you are using ?

[Moosenthusiast]

Those Ternary operators man... ive wasted so many years writing If Else statements

[SalmanKhan-tljz]

Hi Venkat,
Thank you for the video and please keep up the good work, but i think you have missed out two of the variants of 'OR' and 'AND' operators which are represented by " | " --> OR and " & " -->And . Using these operators enables developer to check other conditions too in the IF statement even if the first condition fails unlike "&&" and "||". If you can add these too as well in your video it will be great for new learners.

[nitishawasthi]

Sir please explain scope resolution operator in c#

[mateuszkorolow]

We can use: bool IsNumber10 = (Number==10);

[ApuTube]

bool IsNumber10 = Number==10; // that's enough

[UniqueCreatorSuraj]

im watching this video on 28th april, 203

[gordonmctague]

I really love this series but it would be nice if you could update it.

[mattr]

That is easily the best explanation of the ternary operator.

[kirtisahu]

Jo topic mujhe phele se doubt ms hain jinka knowledge kum hain use eng me samjana tough h mere liy

[modgenesis]

you can also do just
bool IsNumber10 = Number == 10;


Because "Number == 10" returns a boolean.

[chiraglangaliya]

Is it possible to execute multiple expressions based true or false in ternary operator just like javascript?If yes, please help me to get to it...Thanks in advance...

[Nicetrycutiepie]

Thank you so much Venkat, it's my go-to point when ever I try to refresh my basics

[sairam]

Fourth operators are logical one's!!conditional(?:) and ternary both r same....

[stevenlawson]

I had a pretty good handle on the operators except for the Ternary operator. That is going to CHANGE MY LIFE! Thank you Venkat! Love the video tutorials!