M_EgonsoftHU_Extensions_Bcl_NumberExtensions_IsPositiveOrZero_2.md

IsPositiveOrZero(Double) Method

Determines if a value represents zero or a positive real number.

Definition

Namespace: EgonsoftHU.Extensions.Bcl
Assembly: EgonsoftHU.Extensions.Bcl (in EgonsoftHU.Extensions.Bcl.dll) Version: 3.0.1+8c729d04d0fcab10705485e5626d4fdebeaa818d

C#

public static bool IsPositiveOrZero(
	this double value
)

VB

<ExtensionAttribute>
Public Shared Function IsPositiveOrZero ( 
	value As Double
) As Boolean

Parameters

  Double

The value to be checked.

Return Value

Boolean
true if value represents zero or a positive real number; otherwise, false.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Double. 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).

Remarks

This function treats both positive and negative zero as zero and so will return true for +0.0 and -0.0.

This function returning false does not imply that IsNegative(Double) will return true.

See Also

Reference

NumberExtensions Class
IsPositiveOrZero Overload
EgonsoftHU.Extensions.Bcl Namespace