Rune.IsLetter(Rune) Method

Definition

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

public:
 static bool IsLetter(System::Text::Rune value);
public static bool IsLetter (System.Text.Rune value);
static member IsLetter : System.Text.Rune -> bool
Public Shared Function IsLetter (value As Rune) As Boolean

Parameters

value
Rune

The rune to evaluate.

Returns

Boolean

true if value is a letter; otherwise, false.

Remarks

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

For more information, see Char.IsLetter.

Applies to