Class FormulaParser

Parses formula tokens extracted by FormulaTokenizer and converts them into tokens in RPN form.

Inheritance

System.Object

FormulaParser

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: Syncfusion.XlsIO.Implementation

Assembly: Syncfusion.XlsIO.Base.dll

Syntax

public class FormulaParser

Constructors

FormulaParser(WorkbookImpl)

Initializes new instance of the formula parser.

Declaration

public FormulaParser(WorkbookImpl book)

Parameters

Type	Name	Description
WorkbookImpl	book	Parent workbook object.

Properties

NumberFormat

Gets / sets number format info.

Declaration

public NumberFormatInfo NumberFormat { get; set; }

Property Value

Type	Description
System.Globalization.NumberFormatInfo

Tokens

Declaration

public List<Ptg> Tokens { get; }

Property Value

Type	Description
System.Collections.Generic.List<Ptg>

Methods

Parse(String, Dictionary<Type, ReferenceIndexAttribute>, Int32, ExcelParseFormulaOptions, ParseParameters)

Parses formula string.

Declaration

public void Parse(string formula, Dictionary<Type, ReferenceIndexAttribute> indexes, int i, ExcelParseFormulaOptions options, ParseParameters arguments)

Parameters

Type	Name	Description
System.String	formula	String to parse.
System.Collections.Generic.Dictionary<System.Type, ReferenceIndexAttribute>	indexes	Dictionary with attributes that describes token index that should be used at special function position ( it can be reference token, value token, or array token ).
System.Int32	i	Index of the current argument.
ExcelParseFormulaOptions	options	Parsing options.
ParseParameters	arguments	Constant arguments required by some parse methods.

SetSeparators(Char, Char)

Sets formula separators.

Declaration

public void SetSeparators(char operandsSeparator, char arrayRowsSeparator)

Parameters

Type	Name	Description
System.Char	operandsSeparator	Operand separator to set.
System.Char	arrayRowsSeparator	Array rows separator to set.