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The best solution to such problem is loop. Loops are used in programming to repeatedly execute a certain block of statements until some condition is met. In this article, we'll learn to use while loops in C#.
- Hello World
Basic Structure of a C# Program. As you can see from the...
- For Loop
How for loop works? C# for loop has three statements:...
- Hello World
C# - do while Loop. The do while loop is the same as while loop except that it executes the code block at least once. Syntax: do. { //code block. } while(condition); The do-while loop starts with the do keyword followed by a code block and a boolean expression with the while keyword.
The do-while loop is a post-tested loop or exit-controlled loop i.e. first it will execute the loop body and then it will be going to test the condition. That means we need to use the do-while loop where we need to execute the loop body at least once.
In this tutorial, you'll learn how to use the C# do while statement to execute a block of code repeatedly as long a condition is true.
A do-while loop has this default pattern (Sharp, 2013; Stephens, 2014): do {statement;} while (boolean condition); We start the do-while loop with the do keyword. Then we use a pair of braces ({and }) to capture all code that should run repeatedly.
To repeatedly execute logic, one can use loops. If the code in a loop should always be executed at least once, a do / while loop can be used: int x = 0; do. {. x = GetX(); // do something with x. } while (x != 0);
Experience using if-elseif-else and switch-case statements in C# to match a variable or expression against several possible outcomes. Experience using foreach and for statements in C# to loop through a block of code and access elements of array variables.
