Char.IsAsciiLetterOrDigit(Char) Method

Reference

Definition

Namespace:: System

Assembly:: System.Runtime.dll

Source:: Char.cs

Source:: Char.cs

Source:: Char.cs

Important

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Indicates whether a character is categorized as an ASCII letter or digit.

public:
 static bool IsAsciiLetterOrDigit(char c);

public static bool IsAsciiLetterOrDigit (char c);

static member IsAsciiLetterOrDigit : char -> bool

Public Shared Function IsAsciiLetterOrDigit (c As Char) As Boolean

Parameters

c: Char

The character to evaluate.

Returns

Boolean

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

Remarks

This determines whether the character is in the range 'A' through 'Z', inclusive, 'a' through 'z', inclusive, or '0' through '9', inclusive.

Applies to

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