WebChartControl Events

The chart control for ASP.NET applications.

Name Description
AxisScaleChanged

Occurs when the scale mode, measure unit, grid alignment or grid spacing of the axis scale has been changed.

AxisVisualRangeChanged

Occurs when the axis visual range has been changed.

AxisWholeRangeChanged

Occurs when the axis whole range has been changed.

BoundDataChanged

Occurs every time a chart control generates its series points from the data source.

CallbackError static

Allows you to handle any server exception that might occur during server-side processing of a callback sent by a DevExpress web control.

(Inherited from ASPxWebControl)
CallbackStateLoad

Occurs when a chart loads its view state between multiple callbacks.

CallbackStateSave

Occurs when a chart saves its view state between multiple callbacks.

CustomCallback

Fires when a round trip to the server has been initiated by a call to the client ASPxClientWebChartControl.PerformCallback method.

CustomDrawAxisLabel

Occurs before axis label items are drawn when the chart's contents are being drawn.

CustomDrawCrosshair

This event is intended for internal use only.

CustomDrawSeries

Occurs before a series is drawn when the chart's contents are being drawn.

CustomDrawSeriesPoint

Occurs before a series point is drawn when the chart's contents are being drawn.

CustomJSProperties

Enables you to supply any server data that can then be parsed on the client.

CustomPaint

Occurs after the chart has been drawn.

CustomizeAutoBindingSettings

Occurs after automatic settings are applied to a chart's data source.

CustomizeLegend

Obsolete. Occurs before automatic settings are applied to the legend's layout properties.

CustomizePieTotalLabel
CustomizeResolveOverlappingMode

Obsolete. Occurs before an automatic setting is applied to the overlap resolving mode of series labels.

CustomizeSimpleDiagramLayout

Occurs after the adaptive layout is enabled for the chart control to customize the Simple Diagram's layout properties.

CustomizeStackedBarTotalLabel
CustomizeXAxisLabels

Obsolete. Occurs after automatic layout settings are applied to the X-axis' labels.

DataBinding Occurs when the server control binds to a data source.
(Inherited from Control)
DataBound

Occurs after the server control binds to the data source.

(Inherited from ASPxDataWebControlBase)
Disposed Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested.
(Inherited from Control)
DrillDownStateChanged

Occurs when the Web Chart Control's drill down state is changed.

DrillDownStateChanging

Occurs before the Web Chart Control's drill down state is changed.

EndLoading

Occurs when the Web Chart Control's object model has been completely initialized.

Init Occurs when the server control is initialized, which is the first step in its lifecycle.
(Inherited from Control)
LegendItemChecked

Occurs when a legend item is checked in the legend check box.

Load Occurs when the server control is loaded into the Page object.
(Inherited from Control)
ObjectSelected

Occurs when an end-user clicks on any chart element.

PaneCollapsedChanged

Occurs when any chart pane's collapse state is changed.

PieSeriesPointExploded

Fires when a pie slice, representing a series point, is moved to or from the pie center.

PivotChartingCustomizeLegend

Occurs before automatic settings are applied to the legend's layout properties.

PivotChartingCustomizeResolveOverlappingMode

Occurs before an automatic setting is applied to the overlap resolving mode of series labels.

PivotChartingCustomizeXAxisLabels

Occurs after automatic layout settings are applied to the X-axis' labels.

PivotGridSeriesExcluded

Occurs after a chart has been bound to a Pivot Grid.

PivotGridSeriesPointsExcluded

Occurs after a chart has been bound to a Pivot Grid.

PreRender Occurs after the Control object is loaded but prior to rendering.
(Inherited from Control)
SelectedItemsChanged

Occurs after the selection of a chart item has been changed.

SelectedItemsChanging

Occurs before the Chart Control's selected items collection is changed, enabling a handler to cancel the selection change.

SmallChartTextShowing

Occurs when the control size does not allow displaying a readable chart.

Unload Occurs when the server control is unloaded from memory.
(Inherited from Control)
See Also