PivotCellEventArgsBase<TField, TData, TCustomTotal>.GetCellValue(Int32, Int32) Method

Returns a cell value by the column and row indexes.

Namespace: DevExpress.XtraPivotGrid

Assembly: DevExpress.PivotGrid.v22.1.Core.dll

NuGet Packages: DevExpress.PivotGrid.Core, DevExpress.Win.Dashboard.Design

Declaration

C#

public object GetCellValue(
    int columnIndex,
    int rowIndex
)

VB.NET

Public Function GetCellValue(
    columnIndex As Integer,
    rowIndex As Integer
) As Object

Parameters

Name	Type	Description
columnIndex	Int32	A zero-based integer that identifies the visible index of the column.
rowIndex	Int32	A zero-based integer that identifies the visible index of the row.

Returns

Type	Description
Object	A value displayed in the specified cell.

Remarks

The e.ColumnIndex and e.RowIndex properties allow you to identify the processed cell.

Note

Note that the GetCellValue method returns values calculated based on the data source data and ignores custom cell values suppled with the CustomCellValue event. Use the e.Value property to obtain a custom cell value.

Example

This example calculates percentage based on the Beverages row value for each column. The Pivot Grid handles the PivotGridControl.CustomCellValue event to display a calculated percentage value in the cell that belongs to the % of Beverages Sales column. The grand total values are hidden.

View Example

Form1.cs

private void pivotGridControl1_CustomCellValue(object sender, PivotCellValueEventArgs e) {
    // Calculates the 'Percent' field values.
    if (e.DataField.Name == "PercentOfBeverages") {
        // Hides grand total values.
        if (e.RowValueType == PivotGridValueType.GrandTotal) {
            e.Value = null;
            return;
        }
        var rowValues = e.GetRowFields().Select(f => 
            f == fieldCategoryName ? "Beverages" : e.GetFieldValue(f)).ToArray();
        var columnValues = e.GetColumnFields().Select(f => 
            f == fieldCategoryName ? "Beverages" : e.GetFieldValue(f)).ToArray();
        decimal beveragesValue = Convert.ToDecimal(e.GetCellValue(columnValues, rowValues, e.DataField));
        if (beveragesValue == 0)
            e.Value = null;
        else
            e.Value = Convert.ToDecimal(e.Value) / beveragesValue;
    }
    else return;
}

Form1.vb

Private Sub pivotGridControl1_CustomCellValue(ByVal sender As Object, ByVal e As PivotCellValueEventArgs) Handles pivotGridControl1.CustomCellValue
    ' Calculates the 'Percent' field values.
    If e.DataField.Name = "PercentOfBeverages" Then
        ' Do not display grand total values.
        If e.RowValueType = PivotGridValueType.GrandTotal Then
            e.Value = Nothing
            Return
        End If

        Dim rowValues = e.GetRowFields().Select(Function(f) If(f Is fieldCategoryName, "Beverages", e.GetFieldValue(f))).ToArray()
        Dim columnValues = e.GetColumnFields().Select(Function(f) If(f Is fieldCategoryName, "Beverages", e.GetFieldValue(f))).ToArray()
        Dim beveragesValue As Decimal = Convert.ToDecimal(e.GetCellValue(columnValues, rowValues, e.DataField))
        If beveragesValue = 0 Then
            e.Value = Nothing
        Else
            e.Value = Convert.ToDecimal(e.Value) / beveragesValue
        End If
    Else
        Return
    End If