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Rune.IsNumber(Rune) Method

  • Reference

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 number.

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

Parameters

value
Rune

The rune to evaluate.

Returns

Boolean

true if value is a number; otherwise, false.

Remarks

This method is equivalent to querying GetUnicodeCategory(Rune) and comparing the result against any of the values DecimalDigitNumber, LetterNumber, and OtherNumber.

For more information, see Char.IsNumber.

Applies to

Prodotto Versioni
.NET Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10