ClearChartYData Method

Use this method to clear all y-data from the internal chart data array.

Syntax

[Visual Basic]
Sub ClearChartYData()

[C#]
void XYChartNETCtl.ClearChartYData()

[C++]
void XYChartNet::XYChartNETCtl::ClearChartYData()

Example

' XYChartNETCtl1 is the name of the XY Chart NET control instance placed on the form.

With XYChartNETCtl1
   .ClearChartYData()             'Clear all y-data
   .ChartData = newChartDataArray 'Set the new datapoints
   .Refresh()                     'Refresh required to refresh the chart with the new data 
End With

// XYChartNETCtl1 is the name of the XY Chart NET control instance placed on the form.

XYChartNETCtl1.ClearChartYData();             //Clear all y-data
XYChartNETCtl1.ChartData = newChartDataArray  //Set the new datapoints
XYChartNETCtl1.Refresh();                     //Refresh required to refresh the chart with the new data

// XYChartNETCtl1 is the name of the XY Chart NET control instance placed on the form.

XYChartNETCtl1->ClearChartYData();             //Clear all y-data
XYChartNETCtl1->ChartData = newChartDataArray  //Set the new datapoints
XYChartNETCtl1->Refresh();                     //Refresh required to refresh the chart with the new data