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5 mar 2019 · If you want to do an if / else in a single line, you must know the structure that the code must have: condition ? consequent : alternative. For example: string A = "test"; Console.WriteLine(String.IsNullOrEmpty(A) ? "Yes" : "No"); //Result = No string B = ""; Console.WriteLine(String.IsNullOrEmpty(B) ? "Yes" : "No"); //Result = Yes
The syntax of if...else statement in C# is: if (boolean-expression) { // statements executed if boolean-expression is true } else { // statements executed if boolean-expression is false } For example, if (number < 5) { number += 5; } else { number -= 5; } In this example, the statement. number += 5;
13 sty 2024 · C# Sharp Conditional Statement [25 exercises with solution] [An editor is available at the bottom of the page to write and execute the scripts. Go to the editor] 1. Write a C# Sharp program to accept two integers and check whether they are equal or not. Test Data : Input 1st number: 5 Input 2nd number: 5 Expected Output: 5 and 5 are equal
C# - if, else if, else Statements. C# provides many decision-making statements that help the flow of the C# program based on certain logical conditions. Here, you will learn about if, else if, else, and nested if else statements to control the flow based on the conditions.
13 mar 2023 · Syntax: if(condition) { . //code to be executed . } . Note: If the curly brackets { } are not used with if statements then the statement just next to it is only considered associated with the if statement. Example: if (condition) statement 1; statement 2;
C# has the following conditional statements: Use if to specify a block of code to be executed, if a specified condition is true. Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false.
Examples of C#’s if/else statements To better understand how if/else statements work and how we make them, let’s code a couple of them. Quick example A basic example of an if/else statement is: Console. Write ("How old are you? "); int userAge = Convert. ToInt32 (Console. ReadLine ()); if (userAge >= 18) {Console. WriteLine ("You're old ...
