'Declaration
Public ReadOnly Property IsNull As Boolean
Property Value
true if the PgSqlMacAddr structure represents Null; otherwise, false.
Remarks
If this property is true, the ToString methods return empty string.
Requirements
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