C# Char IsPunctuation(String, Int32)

Description

Char IsPunctuation(String, Int32) indicates whether the character at the specified position in a specified string is categorized as a punctuation mark.

Syntax

Char.IsPunctuation(String, Int32) has the following syntax.

public static bool IsPunctuation(
  string s,
  int index
)

Parameters

Char.IsPunctuation(String, Int32) has the following parameters.

• s - A string.
• index - The position of the character to evaluate in s.

Returns

Char.IsPunctuation(String, Int32) method returns true if the character at position index in s is a punctuation mark; otherwise, false.

Example

The following code example demonstrates IsPunctuation.

//w  w w.j a v a  2 s.  c  o  m
using System;

public class MainClass {
  public static void Main() {
    char ch = '.';

    Console.WriteLine(Char.IsPunctuation("no punctuation", 3));    // Output: "False"
  }
}

The code above generates the following result.