BooleanExpressionTryGetVariable Method

Attempts to get the variable identified by the given identifier.

Namespace: GSF.Parsing
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.255-beta+d64b121002b51165b41b0dbf6ccf4c8d3895faa3

Syntax

public bool TryGetVariable(
	string identifier,
	out BooleanExpressionVariable variable
)

Public Function TryGetVariable ( 
	identifier As String,
	<OutAttribute> ByRef variable As BooleanExpressionVariable
) As Boolean

public:
bool TryGetVariable(
	String^ identifier, 
	[OutAttribute] BooleanExpressionVariable^% variable
)

member TryGetVariable : 
        identifier : string * 
        variable : BooleanExpressionVariable byref -> bool

function TryGetVariable(identifier, variable);

identifier String: The identifier used to refer to the variable.
variable BooleanExpressionVariable: The variable identified by the given identifier.

Boolean
True if the variable is present in the expression; false otherwise.