How to display an image as the Background of ChartArea?
Create a new Bitmap object with filename and set that bitmap object to the ChartAreaBackImage property exposed by the chartControl.
C#
// Get the image using OpenFileDialog box.
OpenFileDialog ofd = new OpenFileDialog();
// Retrieve the file name of the selected image
filename = ofd.FileName;
// Setting Background image for the control.
this.chartControl1.ChartAreaBackImage = new Bitmap(filename);
VB
' Get the image using OpenFileDialog box.
Dim ofd As OpenFileDialog = New OpenFileDialog()
' Retrieve the file name of the selected image
filename = ofd.FileName
' Setting Background image for the control.
Me.chartControl1.ChartAreaBackImage = New Bitmap(filename)