Char.IsAsciiLetter(Char) Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Source:: Char.cs

Source:: Char.cs

Source:: Char.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Indicates whether a character is categorized as an ASCII letter.

public:
 static bool IsAsciiLetter(char c);

public static bool IsAsciiLetter (char c);

static member IsAsciiLetter : char -> bool

Public Shared Function IsAsciiLetter (c As Char) As Boolean

Parameters

c: Char

The character to evaluate.

Returns

Boolean

true if c is an ASCII letter; otherwise, false.

Remarks

This determines whether the character is in the range 'A' through 'Z', inclusive, or 'a' through 'z', inclusive.

Applies to

Jaa