C# Char IsUpper(Char)

Description

Char IsUpper(Char) indicates whether the specified Unicode character is categorized as an uppercase letter.

Syntax

Char.IsUpper(Char) has the following syntax.

public static bool IsUpper(
  char c
)

Parameters

Char.IsUpper(Char) has the following parameters.

• c - The Unicode character to evaluate.

Returns

Char.IsUpper(Char) method returns true if c is an uppercase letter; otherwise, false.

Example

The following code shows how to use Char.IsUpper(Char) method.

/*from w  w w. j a v  a2  s.  c  om*/
using System;

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

    Console.WriteLine(Char.IsUpper(ch));  
  }
}

The code above generates the following result.