Class FormulaParser

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

Inheritance
System.Object
FormulaParser
Namespace: Syncfusion.XlsIO.Implementation
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
public class FormulaParser : Object

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
System.Globalization.NumberFormatInfo

Tokens

Declaration
public List<Ptg> Tokens { get; }
Property Value
Type
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.

Extension Methods