ChartEvents_SelectEventHandler Delegate

A Delegate type used to add an event handler for the Select event. The Select event occurs when a chart element is selected.

Namespace:  Microsoft.Office.Interop.Excel
Assembly:  Microsoft.Office.Interop.Excel (in Microsoft.Office.Interop.Excel.dll)

Syntax

'Declaration
<ComVisibleAttribute(False)> _
Public Delegate Sub ChartEvents_SelectEventHandler ( _
    ElementID As Integer, _
    Arg1 As Integer, _
    Arg2 As Integer _
)
'Usage
Dim instance As New ChartEvents_SelectEventHandler(AddressOf HandlerMethod)

[ComVisibleAttribute(false)]
public delegate void ChartEvents_SelectEventHandler(
    int ElementID,
    int Arg1,
    int Arg2
)

Parameters

• ElementID
  Type: System.Int32

  Required. The double-clicked object.

• Arg1
  Type: System.Int32

  Depends on ElementID.

• Arg2
  Type: System.Int32

  Depends on ElementID.

Remarks

The following table shows the arguments associated with each ElementID.

ElementID	Arg1	Arg2
xlAxis	AxisIndex	AxisType
xlAxisTitle	AxisIndex	AxisType
xlDisplayUnitLabel	AxisIndex	AxisType
xlMajorGridlines	AxisIndex	AxisType
xlMinorGridlines	AxisIndex	AxisType
xlPivotChartDropZone	DropZoneType	None
xlPivotChartFieldButton	DropZoneType	PivotFieldIndex
xlDownBars	GroupIndex	None
xlDropLines	GroupIndex	None
xlHiLoLines	GroupIndex	None
xlRadarAxisLabels	GroupIndex	None
xlSeriesLines	GroupIndex	None
xlUpBars	GroupIndex	None
xlChartArea	None	None
xlChartTitle	None	None
xlCorners	None	None
xlDataTable	None	None
xlFloor	None	None
xlLegend	None	None
xlNothing	None	None
xlPlotArea	None	None
xlWalls	None	None
xlDataLabel	SeriesIndex	PointIndex
xlErrorBars	SeriesIndex	None
xlLegendEntry	SeriesIndex	None
xlLegendKey	SeriesIndex	None
xlSeries	SeriesIndex	PointIndex
xlTrendline	SeriesIndex	TrendLineIndex
xlXErrorBars	SeriesIndex	None
xlYErrorBars	SeriesIndex	None
xlShape	ShapeIndex	None

The following table describes the meaning of the arguments.

Argument	Description
AxisIndex	Specifies whether the axis is primary or secondary. Can be one of the following XlAxisGroup constants: xlPrimary or xlSecondary.
AxisType	Specifies the axis type. Can be one of the following XlAxisType constants: xlCategory, xlSeriesAxis, or xlValue.
DropZoneType	Specifies the drop zone type: column, data, page, or row field. Can be one of the following XlPivotFieldOrientation constants: xlColumnField, xlDataField, xlPageField, or xlRowField. The column and row field constants specify the series and category fields, respectively.
GroupIndex	Specifies the offset within the ChartGroups collection for a specific chart group.
PivotFieldIndex	Specifies the offset within the PivotFields collection for a specific column (series), data, page, or row (category) field.
PointIndex	Specifies the offset within the Points collection for a specific point within a series. The value –1 indicates that all data points are selected.
SeriesIndex	Specifies the offset within the Series collection for a specific series.
ShapeIndex	Specifies the offset within the Shapes collection for a specific shape.
TrendlineIndex	Specifies the offset within the Trendlines collection for a specific trendline within a series.

See Also

Reference

Microsoft.Office.Interop.Excel Namespace