Interface IPivotCache

Represents the memory cache for a PivotTable report.

Namespace: Syncfusion.XlsIO

Assembly: Syncfusion.XlsIO.NET.dll

Syntax

public interface IPivotCache

Properties

Index

Gets the index number of the pivot cache within IPivotCaches. Read-only.

Declaration

int Index { get; }

Property Value

Type
System.Int32

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to use Index property in PivotCache.

      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"]);

        //Gets the pivot cache's index number
        int cacheIndex = cache.Index;
        if(cacheIndex >= 0)
        {
            //Your Code Here
        }

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

IsSerializePivotCache

Declaration

bool IsSerializePivotCache { get; set; }

Property Value

Type
System.Boolean

SourceRange

Gets the data source IRange for the PivotTable report. Read-only.

Declaration

IRange SourceRange { get; set; }

Property Value

Type
IRange

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to use SourceRange property in PivotCache.

      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"]);

        //Gets the data source range for the Pivot cache
        IRange cacheSourceRange = cache.SourceRange;
        if(cacheSourceRange != null)
        {
            //Your Code Here
        }

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

SourceType

Gets a value from ExcelDataSourceType that identifies the type of item being published. Read-only.

Declaration

ExcelDataSourceType SourceType { get; }

Property Value

Type
ExcelDataSourceType

Remarks

To know more about Pivot Tables refer this link.

Examples

Following code snippet illustrates how to use SourceType property in PivotCache.

      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"]);

        //Gets a value that identifies the type of item being published
        ExcelDataSourceType cacheSourceType = cache.SourceType;
        if(cacheSourceType == ExcelDataSourceType.Worksheet)
        {
            //Your Code Here
        }

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