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V24.1

HeatmapControl.HighlightMode Property

Specifies how the Heatmap Control highlight cells when a user hovers over a cell with the mouse cursor.

Namespace: DevExpress.XtraCharts.Heatmap

Assembly: DevExpress.XtraCharts.v24.1.UI.dll

NuGet Package: DevExpress.Win.Charts

Declaration

public HeatmapHighlightMode HighlightMode { get; set; }

Property Value

Type
HeatmapHighlightMode

Available values:

Name Description Image
None

No cells are highlighted when a user hovers over a cell.

Highlight mode - None

Cell

The cell that a user hovers over with the mouse cursor is highlighted only.

Highlight mode - Cell

Row

The row that contains the cell that a user hovers over with the mouse cursor is highlighted.

Highlight mode - Row

Column

The column that contains the cell that a user hovers over with the mouse cursor is highlighted.

Highlight mode - Column

RowAndColumn

The column and row that contain the cell that a user hovers over with the mouse cursor are highlighted.

Highlight mode - Column and Row

Remarks

Set the HighlightMode property to any value (except None) to enable highlighting.

If highlighting is enabled, you can use the HeatmapControl.HighlightedItemChanged event to perform custom actions when a highlighted item is changed.

See Also