DataFilter.ColumnName Property

Gets or sets the name of the data field which the filter condition is applied to.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Charts, DevExpress.Wpf.Charts

Declaration

C#

public string ColumnName { get; set; }

VB.NET

Public Property ColumnName As String

Property Value

Type	Description
String	A String value that specifies the name of the corresponding data field.

Remarks

Use the ColumnName property to specify the data field whose values are taken in account when applying the filter condition defined by the current filter item. The ColumnName property specifies the name of the required data field from the data source which the corresponding series is bound to. Note that the series should be bound to the specified field (either via its Series.ArgumentDataMember or Series.ValueDataMember property) in order for the applied filtering to take effect.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the ColumnName property.

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.

XAML

how-to-add-the-fixed-value-error-bars-indicator-to-a-chart-t431950/CS/FixedValueErrorBars/MainWindow.xaml#L61

<dxc:PointSeries2D.DataFilters>
    <dxc:DataFilter ColumnName="CategoryID"
                    Value="3"

how-to-add-the-percentage-error-bars-indicator-to-a-chart-t431960/CS/PercentageErrorBars/MainWindow.xaml#L53

<dxc:PointSeries2D.DataFilters>
    <dxc:DataFilter ColumnName="UnitsOnOrder" Value="10" Condition="GreaterThan"/>
</dxc:PointSeries2D.DataFilters>