PivotGridControl.CollapseAllRows() Method

Collapses all rows.

Namespace: DevExpress.Xpf.PivotGrid

Assembly: DevExpress.Xpf.PivotGrid.v25.2.dll

NuGet Package: DevExpress.Wpf.PivotGrid

Declaration

C#

public void CollapseAllRows()

VB.NET

Public Sub CollapseAllRows

Remarks

To collapse all rows asynchronously, use the PivotGridControl.CollapseAllRowsAsync method.

To expand all rows, use the PivotGridControl.ExpandAllRowsAsync (asynchronous) or PivotGridControl.ExpandAllRows (synchronous) method.

To expand or collapse all columns asynchronously, use the PivotGridControl.ExpandAllColumnsAsync and PivotGridControl.CollapseAllColumnsAsync methods, respectively (or the PivotGridControl.ExpandAllColumns and PivotGridControl.CollapseAllColumns methods to do this synchronously).

Example

This example shows how to implement custom group intervals in Pivot Grid to group axis values.

View Example

MainWindow.xaml

<Window xmlns:dxpg="http://schemas.devexpress.com/winfx/2008/xaml/pivotgrid"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525"
        x:Class="HowToBindToMDB.MainWindow"
        Loaded="Window_Loaded">
    <Grid>
        <dxpg:PivotGridControl DataProcessingEngine="Optimized"
                               HorizontalAlignment="Left" Name="pivotGridControl1"
                               VerticalAlignment="Top">
            <dxpg:PivotGridControl.Fields>
                <dxpg:PivotGridField Name="fieldProductGroup" Area="RowArea"
                                     Caption="Product Group">
                    <dxpg:PivotGridField.DataBinding>
                        <dxpg:ExpressionDataBinding Expression="Iif(Substring([fieldProductName], 0, 1) &lt; 'F', 'A-E', Substring([fieldProductName], 0, 1) &lt; 'T', 'F-S', 'T-Z')" />
                    </dxpg:PivotGridField.DataBinding>
                </dxpg:PivotGridField>
                <dxpg:PivotGridField Name="fieldProductName" Area="RowArea"
                                     Caption="Product Name" >
                    <dxpg:PivotGridField.DataBinding>
                        <dxpg:DataSourceColumnBinding ColumnName="ProductName" />
                    </dxpg:PivotGridField.DataBinding>
                </dxpg:PivotGridField>
                <dxpg:PivotGridField Name="fieldExtendedPrice"
                                     Area="DataArea" CellFormat="c0">
                    <dxpg:PivotGridField.DataBinding>
                        <dxpg:DataSourceColumnBinding ColumnName="Extended Price"/>
                    </dxpg:PivotGridField.DataBinding>
                </dxpg:PivotGridField>
                <dxpg:PivotGridField Name="fieldCountry"
                                     Area="ColumnArea" >
                    <dxpg:PivotGridField.DataBinding>
                        <dxpg:DataSourceColumnBinding ColumnName="Country"/>
                    </dxpg:PivotGridField.DataBinding>
                </dxpg:PivotGridField>
            </dxpg:PivotGridControl.Fields>
        </dxpg:PivotGridControl>
    </Grid>
</Window>

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CollapseAllRows() method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

wpf-pivot-custom-group-intervals/CS/HowToCustomGroupInterval/MainWindow.xaml.cs#L22

    salesPersonDataAdapter.Fill(salesPersonDataTable);
    pivotGridControl1.CollapseAllRows();
}

VB.NET

wpf-pivot-custom-group-intervals/VB/HowToCustomGroupInterval/MainWindow.xaml.vb#L20

    salesPersonDataAdapter.Fill(salesPersonDataTable)
    Me.pivotGridControl1.CollapseAllRows()
End Sub