ASPxPivotGrid.CustomCellDisplayText Event

Enables custom display text to be provided for cells displayed within the Data Area.

Namespace: DevExpress.Web.ASPxPivotGrid

Assembly: DevExpress.Web.ASPxPivotGrid.v20.2.dll

Declaration

public event PivotCellDisplayTextEventHandler CustomCellDisplayText
Public Event CustomCellDisplayText As PivotCellDisplayTextEventHandler

Event Data

The CustomCellDisplayText event's data class is PivotCellDisplayTextEventArgs. The following properties provide information specific to this event:

Property Description
ColumnCustomTotal Gets the column custom total which displays the current cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
ColumnField Gets the innermost column field which corresponds to the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
ColumnFieldIndex For internal use. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
ColumnIndex Gets the visual index of the column that contains the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
ColumnValueType Gets the type of column which contains the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
Data For internal use. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
DataField Gets the data field which identifies the column where the processed cell resides. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
DisplayText Gets or sets the display text for the cell currently being processed.
RowCustomTotal Gets the row custom total which contains the current cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
RowField Gets the innermost row field which corresponds to the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
RowFieldIndex For internal use. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
RowIndex Gets the index of the row that contains the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
RowValueType Gets the type of row which contains the processed cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
SummaryType Gets the summary type of the currently processed value. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
SummaryValue Gets the summary value currently being processed. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
Value Gets the processed cell's value. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.

The event data class exposes the following methods:

Method Description
CreateDrillDownDataSource() Returns data records used to calculate a summary value for the cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateDrillDownDataSource(List<String>) Returns data records used to calculate a summary value for the current cell. Allows you to specify the columns to return. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateDrillDownDataSource(Int32) Returns data records used to calculate a summary value for the current cell. Allows you to specify the columns and limit the number of records to return. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateDrillDownDataSource(Int32, List<String>) Returns data records used to calculate a summary value for the current cell. Allows you to specify the columns and limit the number of records to return. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateOLAPDrillDownDataSource(List<String>) Obsolete. In OLAP mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns to be returned. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateOLAPDrillDownDataSource(Int32, List<String>) Obsolete. In OLAP mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns and limit the number of records to be returned. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateServerModeDrillDownDataSource(List<String>) Obsolete. In server mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns to be returned. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateServerModeDrillDownDataSource(Int32, List<String>) Obsolete. In server mode, returns a list of records used to calculate a summary value for the current cell. Allows you to specify the columns and limit the number of records to be returned. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
CreateSummaryDataSource() Returns a summary data source. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetAbsoluteColumnIndex(Int32) Returns the column's absolute index by its visible index within the current page. Inherited from PivotCellBaseEventArgs.
GetAbsoluteRowIndex(Int32) Returns the row's absolute index by its visible index within the current page. Inherited from PivotCellBaseEventArgs.
GetCellValue(TField) Returns a cell value calculated against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetCellValue(Int32, Int32) Returns a cell value by the column and row indexes. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetCellValue(Object[], Object[], TField) Returns a cell value calculated for the specified column and row field values, against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetColumnFields() Returns an array of column fields which correspond to the current cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetColumnGrandTotal(TField) Returns a Column Grand Total value calculated for the current row field values, against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetColumnGrandTotal(Object[], TField) Returns a Column Grand Total value calculated for the specified row field values, against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetFieldValue(TField) Returns the value of the specified column or row field which identifies the column/row in which the processed cell resides. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetFieldValue(TField, Int32) Returns the specified column or row field's value for the cell, addressed by its zero-based index in the data area. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetGrandTotal(TField) Gets the Grand Total value for the specified field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetNextColumnCellValue(TField) Returns the value of the cell in the same row but in the next column. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetNextRowCellValue(TField) Returns the value of the cell in the next row. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetPrevColumnCellValue(TField) Returns the value of the cell in the same row but in the previous column. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetPrevRowCellValue(TField) Returns the value of the cell in the previous row. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetRowFields() Returns an array of the row fields which correspond to the current cell. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetRowGrandTotal(TField) Returns a Row Grand Total value calculated for the current column field values, against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
GetRowGrandTotal(Object[], TField) Returns a Row Grand Total value calculated for the specified column field values, against the specified data field. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
IsFieldValueExpanded(TField) Indicates whether the specified field's value that represents the row or column header of the processed cell is expanded. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
IsFieldValueRetrievable(TField) Gets whether the value of the specified column or row field can be retrieved for the current cell by the PivotCellEventArgsBase<TField, TData, TCustomTotal>.GetFieldValue method. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.
IsOthersFieldValue(TField) Indicates whether the processed data cell resides within the "Others" row/column when the Top X Value feature is enabled. Inherited from PivotCellEventArgsBase<TField, TData, TCustomTotal>.

Remarks

The CustomCellDisplayText event allows customizing the text within data cells. A data cell displays a summary value calculated against a specific Data Field. This field is identified by the event parameter's PivotCellEventArgsBase<TField, TData, TCustomTotal>.DataField property. The current value and its formatted text representation are specified by the event's PivotCellEventArgsBase<TField, TData, TCustomTotal>.Value and PivotCellDisplayTextEventArgs.DisplayText properties.

Data cell format settings can be specified via the PivotGridFieldBase.CellFormat, PivotGridFieldBase.GrandTotalCellFormat and PivotGridFieldBase.TotalCellFormat properties.

Use the ASPxPivotGrid.FieldValueDisplayText event or the PivotGridFieldBase.ValueFormat property to customize display text used to represent field values.

Examples

The following example shows how to provide custom text for the ASPxPivotGrid's cells by handling the ASPxPivotGrid.CustomCellDisplayText event.

In this example, if a Grand Total value is less than 50 000, ASPxPivotGrid displays the Low value instead. If the value exceeds 100 000, High is displayed; otherwise, Middle.

View Example

using System;
using System.Web.UI;
using DevExpress.Web.ASPxPivotGrid;
using DevExpress.XtraPivotGrid;

namespace FormattingViaEvents {
    public partial class _Default : Page {
        protected void Page_Load(object sender, EventArgs e) {
        }
        protected void CustomCellDisplayText(object sender, PivotCellDisplayTextEventArgs e) {
            if (e.RowValueType != PivotGridValueType.GrandTotal ||
                e.ColumnValueType == PivotGridValueType.GrandTotal) return;
            if (Convert.ToSingle(e.Value) < 50000)
                e.DisplayText = "Low";
            else if (Convert.ToSingle(e.Value) > 100000)
                e.DisplayText = "High";
            else
                e.DisplayText = "Middle";
        }
    }
}
See Also