Class ReferenceIndexAttribute

There can be multiple token codes that correspond to one class, i.e. tRef1, tRef2, tRef3 correspond to class RefPtg. This attribute is used to help FormulaUtil choose the token code to use.

Inheritance
System.Object
ReferenceIndexAttribute
Namespace: Syncfusion.XlsIO.Parser.Biff_Records.Formula
Assembly: Syncfusion.XlsIO.UWP.dll
Syntax
public sealed class ReferenceIndexAttribute : Attribute

Constructors

ReferenceIndexAttribute(Int32)

Creates attribute that describes the function that has the same token index index for all arguments.

Declaration
public ReferenceIndexAttribute(int index)
Parameters
Type Name Description
System.Int32 index

Index of the token.

ReferenceIndexAttribute(Int32[])

Creates attribute for function with specified token indexes order. First member of the array corresponds to the first argument of the function, second member for the second argument and so on.

Declaration
public ReferenceIndexAttribute(params int[] arrParams)
Parameters
Type Name Description
System.Int32[] arrParams

Array of token indexes.

ReferenceIndexAttribute(Type, Int32)

Creates attribute for specified token type with specified token indexes.

Declaration
public ReferenceIndexAttribute(Type targetType, int index)
Parameters
Type Name Description
System.Type targetType

Target token class.
System.Int32 index

Token index for all function parameters.

ReferenceIndexAttribute(Type, Int32[])

Creates attribute for specified token type with specified token indexes.

Declaration
public ReferenceIndexAttribute(Type targetType, params int[] arrParams)
Parameters
Type Name Description
System.Type targetType

Target token class.
System.Int32[] arrParams

Array of token indexes.

Properties

Count

Declaration
public int Count { get; }
Property Value
Type
System.Int32

Index

Returns index of the reference.

Declaration
public int Index { get; }
Property Value
Type
System.Int32

Item[Int32]

Returns token index for the specified argument number.

Declaration
public int this[int index] { get; }
Parameters
Type Name Description
System.Int32 index
Property Value
Type
System.Int32

TargetType

Target token class

Declaration
public Type TargetType { get; }
Property Value
Type
System.Type

Extension Methods