Class ParenthesesPtg

Parentheses. This token is for display purposes only, it does not affect the result of the token array. If it follows an operator, the parentheses will enclose the operator and its operand(s), which is the result of the enclosed operation. This operator does not modify the token class of its operand.

Inheritance
System.Object
Ptg
OperationPtg
UnaryOperationPtg
ParenthesesPtg
Implements
System.ICloneable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Syncfusion.XlsIO.Parser.Biff_Records.Formula
Assembly: Syncfusion.XlsIO.Base.dll
Syntax
[Token(FormulaToken.tParentheses, "(")]
public class ParenthesesPtg : UnaryOperationPtg, ICloneable

Constructors

ParenthesesPtg()

Default constructor

Declaration
public ParenthesesPtg()

ParenthesesPtg(DataProvider, Int32, ExcelVersion)

Creates token using data from an array of bytes.

Declaration
public ParenthesesPtg(DataProvider provider, int offset, ExcelVersion version)
Parameters
Type Name Description
DataProvider provider

Object that provides access to the data.
System.Int32 offset

Offset to the token data.
ExcelVersion version

Excel version that was used to infill data provider.

ParenthesesPtg(String)

Creates token by string representation.

Declaration
public ParenthesesPtg(string strFormula)
Parameters
Type Name Description
System.String strFormula

String should be equal to "(".
Exceptions
Type Condition
System.ArgumentOutOfRangeException

When strFormula is not equal to "(".

Properties

Attributes

Returns all TokenAttributes applied to the token. Read-only.

Declaration
protected override TokenAttribute[] Attributes { get; }
Property Value
Type
TokenAttribute[]
Overrides

Methods

GetOperands(String, ref Int32, FormulaUtil)

Returns array of string where each member corresponds to one argument.

Declaration
public override string[] GetOperands(string strFormula, ref int index, FormulaUtil formulaParser)
Parameters
Type Name Description
System.String strFormula

Formula string.
System.Int32 index

Index of opening bracket.
FormulaUtil formulaParser

Formula parser.
Returns
Type Description
System.String[]

Array of strings that contain operation parameters.
Overrides

PushResultToStack(FormulaUtil, Stack<Object>, Boolean)

Gets all needed operands from the Stack parameter and pushes result into the Stack.

Declaration
public override void PushResultToStack(FormulaUtil formulaUtil, Stack<object> operands, bool isForSerialization)
Parameters
Type Name Description
FormulaUtil formulaUtil

Object used for formula parsing.
System.Collections.Generic.Stack<System.Object> operands

Stack that contains all operands and will receive operation result as string.
System.Boolean isForSerialization
Overrides

ToString(FormulaUtil, Int32, Int32, Boolean, NumberFormatInfo, Boolean)

Converts token to a string.

Declaration
public override string ToString(FormulaUtil formulaUtil, int iRow, int iColumn, bool bR1C1, NumberFormatInfo numberFormat, bool isForSerialization)
Parameters
Type Name Description
FormulaUtil formulaUtil

Formula util.
System.Int32 iRow

Zero-based row index of the cell that contains this token.
System.Int32 iColumn

Zero-based row index of the cell that contains this token.
System.Boolean bR1C1

Indicates whether R1C1 notation should be used.
System.Globalization.NumberFormatInfo numberFormat
System.Boolean isForSerialization
Returns
Type Description
System.String

String representation of this token.
Overrides

UpdateParseOptions(ExcelParseFormulaOptions)

Updates parse formula options if necessary.

Declaration
public override ExcelParseFormulaOptions UpdateParseOptions(ExcelParseFormulaOptions options)
Parameters
Type Name Description
ExcelParseFormulaOptions options

Options to update.
Returns
Type Description
ExcelParseFormulaOptions

Updated value.
Overrides

Implements

System.ICloneable