Use an if statement that executes a block : If « Statement « C# / CSharp Tutorial






  1. C# / CSharp Tutorial
  2. Statement
  3. If

A code block is a grouping of two or more statements. This is done by enclosing the statements between opening and closing curly braces.

class MainClass
{

  public static void Main()
  {

    int smallNumber = 5;
    int bigNumber = 100;

    if (bigNumber < smallNumber)
    {
      System.Console.Write(bigNumber);
      System.Console.Write(" is less than ");
      System.Console.Write(smallNumber);
    }
    else
    {
      System.Console.Write(smallNumber);
      System.Console.Write(" is less than ");
      System.Console.Write(bigNumber);
    }

  }

}

5 is less than 100




4.1.If
4.1.1.The if Statement
4.1.2.Relational operators that can be used in a conditional expression.
4.1.3.Demonstrate the if statement
4.1.4.bool values in if statement
4.1.5.If a value is positive or negative
4.1.6.if statement with || and &&
4.1.7.Determine if a value is positive, negative, or zero
4.1.8.A nested if statement
4.1.9.Use an if statement that executes a block