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GlobalObject.isFinite(Double) Method

Definition

Determines whether the specified number represents infinity.

This API supports the product infrastructure and is not intended to be used directly from your code.

public:
 static bool isFinite(double number);
[Microsoft.JScript.JSFunction((Microsoft.JScript.JSFunctionAttributeEnum) 0, Microsoft.JScript.JSBuiltin.Global_isFinite)]
public static bool isFinite (double number);
[Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.None, Microsoft.JScript.JSBuiltin.Global_isFinite)]
public static bool isFinite (double number);
[<Microsoft.JScript.JSFunction((Microsoft.JScript.JSFunctionAttributeEnum) 0, Microsoft.JScript.JSBuiltin.Global_isFinite)>]
static member isFinite : double -> bool
[<Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.None, Microsoft.JScript.JSBuiltin.Global_isFinite)>]
static member isFinite : double -> bool
Public Shared Function isFinite (number As Double) As Boolean

Parameters

number
Double

The number to check.

Returns

true if number is not NaN, not PositiveInfinity, and not NegativeInfinity; otherwise, false.

Attributes

Applies to