Class ConditionalFormattingIconCollection

public class ConditionalFormattingIconCollection : CollectionBase<conditionalformattingicon>, IList<conditionalformattingicon>, ICollection<conditionalformattingicon>, IEnumerable<conditionalformattingicon>, ICollection, IEnumerable

//Instanciando um objeto Workbook
Workbook workbook = new Workbook();

Worksheet sheet = workbook.Worksheets[0];

//Obtendo Formatação Condicional
ConditionalFormattingCollection cformattings = sheet.ConditionalFormattings;

//Adiciona uma formatação condicional vazia
int index = cformattings.Add();

//Obtém a formatação condicional recém-adicionada
FormatConditionCollection fcs = cformattings[index];

//Define o intervalo de formatação condicional.
CellArea ca = new CellArea();

ca.StartRow = 0;

ca.EndRow = 0;

ca.StartColumn = 0;

ca.EndColumn = 0;

fcs.AddArea(ca);

ca = new CellArea();

ca.StartRow = 1;

ca.EndRow = 1;

ca.StartColumn = 1;

ca.EndColumn = 1;

fcs.AddArea(ca);

//Define a condição
 int idx = fcs.AddCondition(FormatConditionType.IconSet);

 FormatCondition cond = fcs[idx];

 //Define o tipo da condição
 cond.IconSet.Type = IconSetType.ArrowsGray3;

//Adiciona condição de conjunto de ícones personalizado.
 ConditionalFormattingIcon cfIcon = cond.IconSet.CfIcons[0];

 cfIcon.Type = IconSetType.Arrows3;

 cfIcon.Index = 0;

 ConditionalFormattingIcon cfIcon1 = cond.IconSet.CfIcons[1];

  cfIcon1.Type = IconSetType.ArrowsGray3;

  cfIcon1.Index = 1;

  ConditionalFormattingIcon cfIcon2 = cond.IconSet.CfIcons[2];

  cfIcon2.Type = IconSetType.Boxes5;

  cfIcon2.Index = 2;

//Salvando o arquivo Excel
workbook.Save("output.xls");

'Instanciando um objeto Workbook
Dim workbook As Workbook = New Workbook()

Dim sheet As Worksheet = workbook.Worksheets(0)

'Obtendo Formatação Condicional
Dim cformattings As ConditionalFormattingCollection = sheet.ConditionalFormattings

'Adiciona uma formatação condicional vazia
Dim index As Integer = cformattings.Add()

'Obtém a formatação condicional recém-adicionada
Dim fcs As FormatConditionCollection = cformattings(index)

'Define o intervalo de formatação condicional.
Dim ca As New CellArea()

ca.StartRow = 0

ca.EndRow = 0

ca.StartColumn = 0

ca.EndColumn = 0

fcs.AddArea(ca)

ca = New CellArea()

ca.StartRow = 1

ca.EndRow = 1

ca.StartColumn = 1

ca.EndColumn = 1

fcs.AddArea(ca)

'Define a condição
Dim idx As Integer =fcs.AddCondition(FormatConditionType.IconSet)

Dim cond As FormatCondition=fcs[idx]

'Define o tipo da condição
cfIcon.Type = IconSetType.ArrowsGray3

'Adiciona condição de conjunto de ícones personalizado.
Dim cfIcon As ConditionalFormattingIcon = cond.IconSet.CfIcons[0]

cfIcon.Type = IconSetType.Arrows3

cfIcon.Index=0

Dim cfIcon1 As ConditionalFormattingIcon = cond.IconSet.CfIcons[1]

cfIcon1.Type = IconSetType.ArrowsGray3

cfIcon1.Index=1

Dim cfIcon2 As ConditionalFormattingIcon = cond.IconSet.CfIcons[2]

cfIcon2.Type = IconSetType.Boxes5

cfIcon2.Index=2

'Salvando o arquivo Excel
workbook.Save("output.xls")

public ConditionalFormattingIcon this[int index] { get; }

public int Add(IconSetType type, int index)

public int Add(ConditionalFormattingIcon cficon)