Hi,
Thank You for your interest in Syncfusion Products.
You can change the Line Chart in to a Bar Chart without recreating the chart by changing the ChartSeriesType of the Series added to the ChartControl under any button_Click event as shown in the code snippet below,
private void buttonBarSeries_Click(object sender, System.EventArgs e)
{
//changes the SeriesType to Bar.
this.chartControl1.Series[0].Type=ChartSeriesType.Bar;
}
Also kindly take a look at the attached sample to get the above points in clear.
Let me know if you have any queries.
Thanks & Regards,
Ramya.
LineToBarChart.zip