The if..else statement

In this if statement followed by else and the else block execute in case evaluation of if block is false. This is a simple example:

private static void IfElseStatementExample() 
{ 
WriteLine("if statement example."); 
Write("Enter character:"); 
char inputChar = Convert.ToChar(ReadLine()); 
char[] vowels = {'a', 'e', 'i', 'o', 'u'}; 
 
if (vowels.Contains(char.ToLower(inputChar))) 
WriteLine($"Character '{inputChar}' is a vowel."); 
else 
WriteLine($"Character '{inputChar}' is a consonent."); 
} 

In the preceding code snippet, we are using else followed by the if statement. When the if statement evaluates to false, then the else block code will be executed.