Delegate LegendItemClickEventHandler

Delegate that is to be used with ChartLegend.click event. This Event is fired when the legend items is clicked. Handle this event to customize chart when a legend item is clicked.

Namespace: Syncfusion.Windows.Forms.Chart

Assembly: Syncfusion.Chart.Base.dll

Syntax

public delegate void LegendItemClickEventHandler(object sender, ChartLegendItemClickEventArgs e);

Parameters

Type	Name	Description
System.Object	sender	Sender.
ChartLegendItemClickEventArgs	e	Argument.

Constructors

LegendItemClickEventHandler(Object, IntPtr)

Declaration

public LegendItemClickEventHandler(object object, IntPtr method)

Parameters

Type	Name	Description
System.Object	object
System.IntPtr	method

Methods

BeginInvoke(Object, ChartLegendItemClickEventArgs, AsyncCallback, Object)

Declaration

public virtual IAsyncResult BeginInvoke(object sender, ChartLegendItemClickEventArgs e, AsyncCallback callback, object object)

Parameters

Type	Name	Description
System.Object	sender
ChartLegendItemClickEventArgs	e
System.AsyncCallback	callback
System.Object	object

Returns

Type
System.IAsyncResult

EndInvoke(IAsyncResult)

Declaration

public virtual void EndInvoke(IAsyncResult result)

Parameters

Type	Name	Description
System.IAsyncResult	result

Invoke(Object, ChartLegendItemClickEventArgs)

Declaration

public virtual void Invoke(object sender, ChartLegendItemClickEventArgs e)

Parameters

Type	Name	Description
System.Object	sender
ChartLegendItemClickEventArgs	e