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TreeList.MeasurePreviewHeight Event

Allows you to specify the height of individual preview sections in pixels.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

#Declaration

public event NodePreviewHeightEventHandler MeasurePreviewHeight

#Event Data

The MeasurePreviewHeight event's data class is DevExpress.XtraTreeList.NodePreviewHeightEventArgs.

#Remarks

The default height of preview sections is specified by the TreeList.PreviewLineCount and TreeListOptionsView.AutoCalcPreviewLineCount properties.

The MeasurePreviewHeight event fires repeatedly and allows you to specify the height of individual node preview sections.

See Also