TooltipOpening Event (SfSmithChart)

Occurs before the point's tooltip open and used to customize the tooltip text and styles.
Public Event TooltipOpening As EventHandler(Of TooltipOpeningEventArgs)
Dim instance As SfSmithChart
Dim handler As EventHandler(Of TooltipOpeningEventArgs)
AddHandler instance.TooltipOpening, handler
public event EventHandler<TooltipOpeningEventArgs> TooltipOpening
Event Data

The event handler receives an argument of type TooltipOpeningEventArgs containing data related to this event. The following TooltipOpeningEventArgs properties provide information specific to this event.

Gets the current point's data.  
Gets the current point index value of the series.  
Gets the current series index value.  
Gets or sets the value to customize the tooltip font styles, text color and background color.  
Gets or sets the tooltip text which display on mouse over.  

Syncfusion.SfSmithChart.WinForms: 18.1460.0.42

See Also