How to: Implement Group Filter for a PivotGrid

  • 2 minutes to read

This example demonstrates how to apply custom group filters to Pivot Grid Control data.

In this example, a filter type is defined by setting the PivotGroupFilterValues.FilterType property to PivotFilterType.Included. To create and add group filter values to the PivotGroupFilterValues.Values and PivotGroupFilterValue.ChildValues collections the PivotGroupFilterValuesCollection.Add method is used.

View Example

using System;
using System.Windows.Forms;
using DevExpress.XtraPivotGrid;

namespace GroupFilter {
    public partial class Form1 : Form {
        public Form1() {

        private void Form1_Load(object sender, EventArgs e) {

            // Binds the pivot grid to data.

            // Gets the field group from the collection.
            PivotGridGroup OrderDateGroup = pivotGridControl1.Groups[0];

            // Locks the PivotGroupFilterValues object by disabling visual updates.

            // Sets the filter type. 
            // It specifies that the PivotGridControl should display only filter values.
            OrderDateGroup.FilterValues.FilterType = PivotFilterType.Included;

            // Creates a filter value and adds it to the PivotGroupFilterValues.Values collection.
            OrderDateGroup.FilterValues.Values.Add(new PivotGroupFilterValue(1994));

            // Creates a filter value and adds it to the PivotGroupFilterValues.Values collection.
            // Then creates a child value of the filter value and adds it to the parent value collection.

            // Unlocks the PivotGroupFilterValues object.