OptionalSyntaxRule Class

Represents a rule which will succeed if its owned SyntaxRuleOwnerBase.Rule succeeds when parsing or not.

Syntax

Visual Basic

'Declaration
 
Public Class OptionalSyntaxRule 
   Inherits SyntaxRuleOwnerBase

C#

public class OptionalSyntaxRule : SyntaxRuleOwnerBase 

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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