Chapter 8, Problem 2SA

Program Plan Intro

Character testing methods:

• In C#, the data type named char is used to store single character.
• The character literals are enclosed in quotation marks.
• Example to declare and assign the char variable is as follows:

  Char letter = ‘a’

• There are many methods that are available to check the behavior of the character.

Explanation of Solution

b.

Alphabetic letter:

There is a method named “IsLetter” that helps in veri...

Explanation of Solution

c.

Alphabetic letter or numeric digit:

“IsLetterOrDigit” is the method used to verify whether the c...

Explanation of Solution

d.

Punctuation mark:

In C#, the method, “IsPunctuation” is th...

Explanation of Solution

e.

White-space character:

“IsWhiteSpace” is the method that is used to che...

Explanation of Solution

f.

Uppercase letter:

The method “IsUpper” is used to check whether t...

Explanation of Solution

g.

Lowercase letter:

The method “IsLower” is used to verify whet...