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14 lis 2023 · Instrukcje "if" i "switch" zapewniają logikę rozgałęziania w języku C#. Użyj polecenia "if" i "switch", aby wybrać ścieżkę, którą następuje program.
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.
20 lis 2015 · Your statement: if (!Number != 8 || iNumber != 9) Means "if !iNumber is not equal to eight or iNumber is not equal to nine" which is true as long as iNumber is not equal to one of those values, and because it can only hold one value and not two simultaneously, this statement will always be true.
28 kwi 2023 · The if-else statement allows you to choose which of the two code paths to follow based on a Boolean expression. The switch statement selects a statement list to execute based on a pattern match with an expression.
24 cze 2020 · C# if Statement. The if statement contains a boolean condition followed by a single or multi-line code block to be executed. At runtime, if a boolean condition evaluates to true, then the code block will be executed, otherwise not. Syntax: if(condition) { // code block to be executed when if condition evaluates to true. } Example: if Statement.
If statements are C#’s most common branching statement. We make them with the if keyword followed by a Boolean true/false expression between parentheses. Then we type braces ({and }). Inside those we place all code that should run when the if statement’s condition is true.
The syntax of if-then statement in C# is: // statements executed if boolean-expression is true. The boolean-expression will return either true or false. If the boolean-expression returns true, the statements inside the body of if ( inside {...} ) will be executed.