'Declaration
 
Public Operator <=( _
   ByVal left As History, _
   ByVal right As History _
) As System.Boolean

'Usage
 

public System.bool operator <=( 
   History left,
   History right
)

Parameters

left

Left side History.

right

Right side History.

Target Platforms: 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

Reference

History Class
History Members