[test]

 adsf as asdfas asdfasasdfasdfasdfasdfasdf

[test]

sdf asdfsadf asdf asdfa sdfasd fasdfasdfasdf sadf

[test]

test

[Exporting of financial chart in image format of jpeg/png]

Unfortunate, exporting the chart to a png image is not supported by ChartFX 7 (Windows Forms).

You can try to  export the chart to a MemoryStream object and the use an Image object to save the chart as a png image. Use the following code:

MemoryStream memoryStream = new MemoryStream();

chrtTool.Export(ChartFX.WinForms.FileFormat.Bitmap, memoryStream);

Image image = Bitmap.FromStream(memoryStream);

image.Save(string.Concat(AppSetting.ImageGenerationPath(), contractname, ".png"), System.Drawing.Imaging.ImageFormat.Png);  

memoryStream.Close();