DxPieChart<T>.SeriesClick Event
In This Article
Occurs when a user clicks a pie series sector.
Namespace: DevExpress.Blazor
Assembly: DevExpress.Blazor.v24.2.dll
NuGet Package: DevExpress.Blazor
#Declaration
C#
[Parameter]
public EventCallback<PieChartSeriesClickEventArgs> SeriesClick { get; set; }
#Event Data
The SeriesClick event's data class is PieChartSeriesClickEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Point | Returns the clicked series point. |
Series | Returns the pie series to which the clicked pie point belongs. |
#Remarks
The following example details how to display information about a pie sector when a user clicks it:
<DxPieChart SeriesClick=@OnSeriesClick>
<@*...*@>
</DxPieChart>
@if(ClickedPointArgs.Point != null) {
<div id="point-args">
<table>
<tr> <td>Point Value:</td><td> @ClickedPointArgs.Point.Value</td> </tr>
<tr> <td>Argument:</td><td> @ClickedPointArgs.Point.Argument</td> </tr>
</table>
</div>
}
@code {
PieChartSeriesClickEventArgs ClickedPointArgs { get; set; }
void OnSeriesClick(PieChartSeriesClickEventArgs seriesArgs) {
ClickedPointArgs = seriesArgs;
}
}
See Also