Interface IPivotFilters

Represents a collection of IPivotFilter in the pivot table.

Namespace: Syncfusion.XlsIO

Assembly: Syncfusion.XlsIO.Portable.dll

Syntax

public interface IPivotFilters

Properties

Item[Int32]

Gets IPivotFilter from the collection with the specified index. Read-only.

Declaration

IPivotFilter this[int index] { get; }

Parameters

Type	Name	Description
System.Int32	index	Index of the IPivotFiter.

Property Value

Type
IPivotFilter

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to add filter using add method in the pivot field.

      using (ExcelEngine excelEngine = new ExcelEngine())
      {
        //Create a worksheet.        
        IApplication application = excelEngine.Excel;
        application.DefaultVersion = ExcelVersion.Excel2013;
        IWorkbook workbook = application.Workbooks.Create(2);
        IWorksheet sheet = workbook.Worksheets[0];
        IWorksheet pivotSheet = workbook.Worksheets[1];
        sheet.Range["A1"].Text = "Student ID";
        sheet.Range["B1"].Text = "Student Name";
        sheet.Range["C1"].Text = "Mark(Out of 100)";
        sheet.Range["D1"].Text = "Student City";
        sheet.Range["A1:D1"].AutofitColumns();
        sheet.Range["A2"].Number = 1;
        sheet.Range["A3"].Number = 2;
        sheet.Range["A4"].Number = 3;
        sheet.Range["A5"].Number = 4;
        sheet.Range["A6"].Number = 5;
        sheet.Range["B2"].Text = "Andrew";
        sheet.Range["B3"].Text = "Marson";
        sheet.Range["B4"].Text = "Jack";
        sheet.Range["B5"].Text = "Sam";
        sheet.Range["B6"].Text = "Breto";
        sheet.Range["C2"].Number = 77;
        sheet.Range["C3"].Number = 45;
        sheet.Range["C4"].Number = 92;
        sheet.Range["C5"].Number = 39;
        sheet.Range["C6"].Number = 55;
        sheet.Range["D2"].Text = "Chennai";
        sheet.Range["D3"].Text = "Bangalore";
        sheet.Range["D4"].Text = "Chennai";
        sheet.Range["D5"].Text = "Mysore";
        sheet.Range["D6"].Text = "Bangalore";
        IPivotCache cache = workbook.PivotCaches.Add(sheet["A1:D6"]);
        IPivotTable pivotTable = pivotSheet.PivotTables.Add("PivotTable1", pivotSheet["A1"], cache);
        pivotTable.Fields[1].Axis = PivotAxisTypes.Row;
        pivotTable.Fields[3].Axis = PivotAxisTypes.Column;
        IPivotField datafield = pivotTable.Fields[2];
        pivotTable.DataFields.Add(datafield, "Sum of Marks", PivotSubtotalTypes.Sum);
        pivotTable.BuiltInStyle = PivotBuiltInStyles.PivotStyleMedium20;
        IPivotField field = pivotTable.Fields[1];
        field.PivotFilters.Add(PivotFilterType.ValueBetween, field, "50", "80");
        field.PivotFilters.Add();

        //Sets the value for filter                                                                            
        field.PivotFilters[0].Value1 = "1";

        workbook.SaveAs("PivotTables.xlsx");
        workbook.Close();
      }

Parent

Gets the Parent IPivotField of the filter. Read-only.

Declaration

IPivotField Parent { get; }

Property Value

Type
IPivotField

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to use Parent property in the pivot table.

      using (ExcelEngine excelEngine = new ExcelEngine())
      {
        //Create a worksheet.        
        IApplication application = excelEngine.Excel;
        application.DefaultVersion = ExcelVersion.Excel2013;
        IWorkbook workbook = application.Workbooks.Create(2);
        IWorksheet sheet = workbook.Worksheets[0];
        IWorksheet pivotSheet = workbook.Worksheets[1];
        sheet.Range["A1"].Text = "Student ID";
        sheet.Range["B1"].Text = "Student Name";
        sheet.Range["C1"].Text = "Mark(Out of 100)";
        sheet.Range["D1"].Text = "Student City";
        sheet.Range["A1:D1"].AutofitColumns();
        sheet.Range["A2"].Number = 1;
        sheet.Range["A3"].Number = 2;
        sheet.Range["A4"].Number = 3;
        sheet.Range["A5"].Number = 4;
        sheet.Range["A6"].Number = 5;
        sheet.Range["B2"].Text = "Andrew";
        sheet.Range["B3"].Text = "Marson";
        sheet.Range["B4"].Text = "Jack";
        sheet.Range["B5"].Text = "Sam";
        sheet.Range["B6"].Text = "Breto";
        sheet.Range["C2"].Number = 77;
        sheet.Range["C3"].Number = 45;
        sheet.Range["C4"].Number = 92;
        sheet.Range["C5"].Number = 39;
        sheet.Range["C6"].Number = 55;
        sheet.Range["D2"].Text = "Chennai";
        sheet.Range["D3"].Text = "Bangalore";
        sheet.Range["D4"].Text = "Chennai";
        sheet.Range["D5"].Text = "Mysore";
        sheet.Range["D6"].Text = "Bangalore";
        IPivotCache cache = workbook.PivotCaches.Add(sheet["A1:D6"]);
        IPivotTable pivotTable = pivotSheet.PivotTables.Add("PivotTable1", pivotSheet["A1"], cache);
        pivotTable.Fields[1].Axis = PivotAxisTypes.Row;
        pivotTable.Fields[3].Axis = PivotAxisTypes.Column;
        IPivotField datafield = pivotTable.Fields[2];
        pivotTable.DataFields.Add(datafield, "Sum of Marks", PivotSubtotalTypes.Sum);
        pivotTable.BuiltInStyle = PivotBuiltInStyles.PivotStyleMedium20;
        IPivotField field = pivotTable.Fields[1];

        //Gets the Parent field of the filter
        IPivotField parent = field.PivotFilters.Parent;
        if(parent != null)
        {
            //Your Code Here
        }

        workbook.SaveAs("PivotTables.xlsx");
        workbook.Close();
      }

Methods

Add()

Adds a IPivotFilter to the collection.

Declaration

IPivotFilter Add()

Returns

Type	Description
IPivotFilter	Returns an IPivotFilter object.

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to add filter using add method in the pivot field.

      using (ExcelEngine excelEngine = new ExcelEngine())
      {
        //Create a worksheet.        
        IApplication application = excelEngine.Excel;
        application.DefaultVersion = ExcelVersion.Excel2013;
        IWorkbook workbook = application.Workbooks.Create(2);
        IWorksheet sheet = workbook.Worksheets[0];
        IWorksheet pivotSheet = workbook.Worksheets[1];
        sheet.Range["A1"].Text = "Student ID";
        sheet.Range["B1"].Text = "Student Name";
        sheet.Range["C1"].Text = "Mark(Out of 100)";
        sheet.Range["D1"].Text = "Student City";
        sheet.Range["A1:D1"].AutofitColumns();
        sheet.Range["A2"].Number = 1;
        sheet.Range["A3"].Number = 2;
        sheet.Range["A4"].Number = 3;
        sheet.Range["A5"].Number = 4;
        sheet.Range["A6"].Number = 5;
        sheet.Range["B2"].Text = "Andrew";
        sheet.Range["B3"].Text = "Marson";
        sheet.Range["B4"].Text = "Jack";
        sheet.Range["B5"].Text = "Sam";
        sheet.Range["B6"].Text = "Breto";
        sheet.Range["C2"].Number = 77;
        sheet.Range["C3"].Number = 45;
        sheet.Range["C4"].Number = 92;
        sheet.Range["C5"].Number = 39;
        sheet.Range["C6"].Number = 55;
        sheet.Range["D2"].Text = "Chennai";
        sheet.Range["D3"].Text = "Bangalore";
        sheet.Range["D4"].Text = "Chennai";
        sheet.Range["D5"].Text = "Mysore";
        sheet.Range["D6"].Text = "Bangalore";
        IPivotCache cache = workbook.PivotCaches.Add(sheet["A1:D6"]);
        IPivotTable pivotTable = pivotSheet.PivotTables.Add("PivotTable1", pivotSheet["A1"], cache);
        pivotTable.Fields[1].Axis = PivotAxisTypes.Row;
        pivotTable.Fields[3].Axis = PivotAxisTypes.Column;
        IPivotField datafield = pivotTable.Fields[2];
        pivotTable.DataFields.Add(datafield, "Sum of Marks", PivotSubtotalTypes.Sum);
        pivotTable.BuiltInStyle = PivotBuiltInStyles.PivotStyleMedium20;
        IPivotField field = pivotTable.Fields[1];
        field.PivotFilters.Add(PivotFilterType.ValueBetween, field, "50", "80");

        //Adds filter to the pivot field
        field.PivotFilters.Add();
        field.PivotFilters[0].Value1 = "1";

        workbook.SaveAs("PivotTables.xlsx");
        workbook.Close();
      }

Add(PivotFilterType, IPivotField, String, String)

Adds filter with Value/Label based on the specified filter values.

Declaration

IPivotValueLableFilter Add(PivotFilterType filterType, IPivotField dataField, string Value1, string Value2)

Parameters

Type	Name	Description
PivotFilterType	filterType	Type of the filter.
IPivotField	dataField	Data field to which filter is applied (Data Field must not be null for Value filter).
System.String	Value1	Filter value 1.
System.String	Value2	Filter value 2.

Returns

Type	Description
IPivotValueLableFilter	Returns an IPivotValueLableFilter object.

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to add filter using add method in the pivot field.

      using (ExcelEngine excelEngine = new ExcelEngine())
      {
        //Create a worksheet.        
        IApplication application = excelEngine.Excel;
        application.DefaultVersion = ExcelVersion.Excel2013;
        IWorkbook workbook = application.Workbooks.Create(2);
        IWorksheet sheet = workbook.Worksheets[0];
        IWorksheet pivotSheet = workbook.Worksheets[1];
        sheet.Range["A1"].Text = "Student ID";
        sheet.Range["B1"].Text = "Student Name";
        sheet.Range["C1"].Text = "Mark(Out of 100)";
        sheet.Range["D1"].Text = "Student City";
        sheet.Range["A1:D1"].AutofitColumns();
        sheet.Range["A2"].Number = 1;
        sheet.Range["A3"].Number = 2;
        sheet.Range["A4"].Number = 3;
        sheet.Range["A5"].Number = 4;
        sheet.Range["A6"].Number = 5;
        sheet.Range["B2"].Text = "Andrew";
        sheet.Range["B3"].Text = "Marson";
        sheet.Range["B4"].Text = "Jack";
        sheet.Range["B5"].Text = "Sam";
        sheet.Range["B6"].Text = "Breto";
        sheet.Range["C2"].Number = 77;
        sheet.Range["C3"].Number = 45;
        sheet.Range["C4"].Number = 92;
        sheet.Range["C5"].Number = 39;
        sheet.Range["C6"].Number = 55;
        sheet.Range["D2"].Text = "Chennai";
        sheet.Range["D3"].Text = "Bangalore";
        sheet.Range["D4"].Text = "Chennai";
        sheet.Range["D5"].Text = "Mysore";
        sheet.Range["D6"].Text = "Bangalore";
        IPivotCache cache = workbook.PivotCaches.Add(sheet["A1:D6"]);
        IPivotTable pivotTable = pivotSheet.PivotTables.Add("PivotTable1", pivotSheet["A1"], cache);
        pivotTable.Fields[1].Axis = PivotAxisTypes.Row;
        pivotTable.Fields[3].Axis = PivotAxisTypes.Column;
        IPivotField datafield = pivotTable.Fields[2];
        pivotTable.DataFields.Add(datafield, "Sum of Marks", PivotSubtotalTypes.Sum);
        pivotTable.BuiltInStyle = PivotBuiltInStyles.PivotStyleMedium20;
        IPivotField field = pivotTable.Fields[1];

        //Adds filter with Value/Label based on the specified filter values
        field.PivotFilters.Add(PivotFilterType.ValueBetween, field, "50", "80");

        workbook.SaveAs("PivotTables.xlsx");
        workbook.Close();
      }

Remove()

Remove the filters from a pivot field.

Declaration

void Remove()

Examples

The following code illustrates how to remove pivot filters from a pivot field.

        using (ExcelEngine excelEngine = new ExcelEngine())
        {
            //Create worksheet
            IApplication application = excelEngine.Excel;
            application.DefaultVersion = ExcelVersion.Excel2013;
            IWorkbook workbook = application.Workbooks.Open("Sample.xlsx");
            IWorksheet worksheet = workbook.Worksheets[0];
            IPivotTable pivotTable = worksheet.PivotTables[0];
            //Apply page field filter
            IPivotField pageField = pivotTable.Fields[0];

            //Remove Pivot filters
            pageField.PivotFilters.Remove();

            //Save and dispose
            workbook.SaveAs("Output.xlsx");
            workbook.Close();
        }