Rune.IsLetterOrDigit(Rune) Method

Definition

Namespace:

System.Text

Assembly:

System.Runtime.dll

Source:

Rune.cs

Returns a value that indicates whether the specified rune is categorized as a letter or a decimal digit.

public:
 static bool IsLetterOrDigit(System::Text::Rune value);

public static bool IsLetterOrDigit (System.Text.Rune value);

static member IsLetterOrDigit : System.Text.Rune -> bool

Public Shared Function IsLetterOrDigit (value As Rune) As Boolean

Parameters

value

Rune

The rune to evaluate.

Returns

Boolean

true if value is a letter or a decimal digit; otherwise, false.

Remarks

This method is equivalent to querying GetUnicodeCategory(Rune) and comparing the result against any of the values UppercaseLetter, LowercaseLetter, TitlecaseLetter, ModifierLetter, OtherLetter, and DecimalDigitNumber.

For more information, see Char.IsLetterOrDigit.