GenericExtensionsIfFalse - метод

public static bool IfFalse(
	this bool conditional,
	[NotNullAttribute] Action action
)

<ExtensionAttribute>
Public Shared Function IfFalse ( 
	conditional As Boolean,
	<NotNullAttribute> action As Action
) As Boolean

public:
[ExtensionAttribute]
static bool IfFalse(
	bool conditional, 
	[NotNullAttribute] Action^ action
)

[<ExtensionAttribute>]
static member IfFalse : 
        conditional : bool * 
        [<NotNullAttribute>] action : Action -> bool