Class ExpressionParser

ExpressionParser

Inheritance

System.Object

ExpressionParser

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: System.Linq.Dynamic.Core.Parser

Assembly: System.Linq.Dynamic.Core.dll

Syntax

public class ExpressionParser

Constructors

ExpressionParser(ParameterExpression[], String, Object[], ParsingConfig)

Initializes a new instance of the ExpressionParser class.

Declaration

public ExpressionParser(ParameterExpression[] parameters, string expression, object[] values, ParsingConfig parsingConfig)

Parameters

Type	Name	Description
System.Linq.Expressions.ParameterExpression[]	parameters	The parameters.
System.String	expression	The expression.
System.Object[]	values	The values.
ParsingConfig	parsingConfig	The parsing configuration.

Properties

ItName

Gets name for the it field. By default this is set to the KeyWord value "it".

Declaration

public string ItName { get; }

Property Value

Type	Description
System.String

LastLambdaItName

There was a problem when an expression contained multiple lambdas where the ItName was not cleared and freed for the next lambda. This variable stores the ItName of the last parsed lambda. Not used internally by ExpressionParser, but used to preserve compatibility of parsingConfig.RenameParameterExpression which was designed to only work with mono-lambda expressions.

Declaration

public string LastLambdaItName { get; }

Property Value

Type	Description
System.String

Methods

Parse(Type, Boolean)

Uses the TextParser to parse the string into the specified result type.

Declaration

public Expression Parse(Type resultType, bool createParameterCtor = true)

Parameters

Type	Name	Description
System.Type	resultType	Type of the result.
System.Boolean	createParameterCtor	if set to true [create parameter ctor].

Returns

Type	Description
System.Linq.Expressions.Expression	Expression