IndexOf Method (SyntaxRuleCollection)

Gets the index of the specified rule or -1 if it doesn't exist.

Syntax

Visual Basic

'Declaration
 
Public Function IndexOf( _
   ByVal rule As SyntaxRule _
) As Integer

C#

public int IndexOf( 
   SyntaxRule rule
)

Parameters

rule

Return Value

The zero-based index of the rule in the collection or -1 if it doesn't exist.

Exceptions

Exception	Description
System.ArgumentNullException	Occurs when rule is null.

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