line graph

[siddhanta]

hi,
i have arrays of x and y values to draw a line graph. I dont have any idea regarding graph in c sharp. So, can help from where to proceed.

[Curtis Rutland]

Well, when I need to show a chart or graph, I use Visifire's Chart Control for WPF or Silverlight, depending on which medium I'm using.

What kind of project is this, a web app or a windows forms app? If it's the latter, I suggest you look into making it a WPF app and trying out the chart control I linked.

[cloud255]

If you want to draw the graph manually have a look at the System.Drawing. Graphics.DrawCu rve method.

You will need to combine your two arrays into one array of System.Drawing. Point struct.

Check this MSDN entry for further information on the Drawing namespace should you require it.

[siddhanta]

co ordinates

hi
i have a line graph in and i wanna display the co-ordinates of the graph when the mouse cursor is placed at the point on the graph

[Plater]

Capture the MouseMove event and display the x,y value of the mouse

[siddhanta]

get co-ordinates using mouse hover

hi,
how can i display the co-ordinates of the form when the mouse is placed there

[tlhintoq]

On the MouseEnter even display the form's .Location property