How to use Looping in C#?

[DANIEL 602]

Hi friends,
I am new to this forum, so please ignore my mistakes. I am new to C# programming language. But I am not new to programming language since I have done C programming language. I have done looping in the C language. I know the concepts of looping, but I know that the type that used in C must be different then C#. So please anyone can tell me the correct way to use the looping in C#..?? Please help me soon..!!

[Warner]

Because of the looping in any language, you get an ability to repeat a block of code for n number of times. There are four different ways of loops in C#, they are :

• The while loop
• The do loop
• The for loop
• The foreach loop

You can use each loop according to your need.

[void]

I think that the While Loop is the most simple loop in C#. The while loop simply executes a block of code as long as the condition you give it is true. Check the below example, so that you can know it very clearly :

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int number = 0;

            while(number < 10)
            {
                Console.WriteLine(number);
                number = number + 1;
            }

            Console.ReadLine();
        }
    }
}

[opaper]

If you know how many times you want to run the code before executing, then you can use the For Loop. You can also use it if you have a variable containing the amount. See the example of For Loop below :

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int number = 10;

            for(int i = 0; i < number; i++)
                Console.WriteLine(i);

            Console.ReadLine();
        }
    }
}

[Zecho]

If you have worked on While loop in other language, the Do Loop is almost similar to that loop. The do loop evaluates the condition after the loop has executed, due to which it is assured that code block is always executed at least once.Just glance an example below :

do
{
    Console.WriteLine(number);
    number = number + 1;
} while(number < 10);