NullValue Method (RulerBase)

Returns equivalent of null if input is null else returns the same. This function insures that return value is never null.

Syntax

Visual Basic

'Declaration
 
Public MustOverride Function NullValue( _
   ByVal input As Object _
) As Object

C#

public abstract object NullValue( 
   object input
)

Parameters

input

The input value.

Return Value

The equivalent of null for the type being operated on.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2