Comments by Makinde A. (Top 7 by date)

Thanks Graeme.

If I want to do what you said how am I going to do?
I mean I have to first store those files somewhere on the user's system before I can auto-repair each time the app runs. Isn't it?

thank you all for your suggestions, I appreciate that.
@BillWoodruff, I'll get my hands on that (DirectX) but if there is any previous graphics works you've done in the past or any techniques you can explain to me I'll deeply appreciate it.

I don't know if what am about to say is limited to c#, but I think all windows form have a property Form.Controls that returns collection of all Controls on the form. You can iterate through all the controls on the form and subscribe to their Click event and passing thesame method.

for (int i = 0; i <form1.Controls. length; i++)
{
form1.Controls[i].Click += new EventHandler(EventMethod_Click);
}

or you can call some API functions to set lowlevelMouseHook instead.

I would have shown you the codes but its much.
May be I can just describe some of the steps here.

one there is a class "Reader", a call to Reader.Read(filepath.txt) will read a .txt sounding data line by line and remove unnecessary space, then split each line using space delimiter into columns and compare each column text with predefined names e.g
if(colum[i] == "pressure")

if its true then store the index, because subsequent lines will be splited(using space) also, only values at that index will be stored in pressure variable.

it's going to repeat the above for other 12variables. after all data have been read, DataControl() will be called to remove bad or erroneous data, missed data.

For a single sounding, the length of each variable array can be more than 500 and there are 12variables.

After that, to plot the sounding, they to be transformed into x, y coordinate by calling Transform(variable[]).
Atleast a single run of the chart algorithm will pass through all these steps before its drawn. These is just 3 out of about 15classes.
You just need to see the code, because I can't explain all here. Thanks so much for your concern and help.