M_CodeJam_Strings_CharExtensions_IsNumber

CharExtensions.IsNumber Method

[This is preliminary documentation and is subject to change.]

Indicates whether a Unicode character is categorized as a number.

Namespace: CodeJam.Strings
Assembly: CodeJam (in CodeJam.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C#

public static bool IsNumber(
	this char chr
)

VB

<ExtensionAttribute>
Public Shared Function IsNumber ( 
	chr As Char
) As Boolean

F#

[<ExtensionAttribute>]
static member IsNumber : 
        chr : char -> bool 

Parameters

 

chr

Type: System.Char
The Unicode character to evaluate.

Return Value

Type: Boolean
true if chr is a number; otherwise, false.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Char. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also

Reference

CharExtensions Class
CodeJam.Strings Namespace