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Rune.IsLetterOrDigit(Rune) Method

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Definition

Namespace:
System.Text
Assembly:
System.Runtime.dll
Source:
Rune.cs
Source:
Rune.cs
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.

Applies to