Try these sites:

http://www.cpearson.com/excel/topic.htm
http://www.mvps.org/dmcritchie/excel/xlindex.htm
http://j-walk.com/ss/excel/index.htm
http://contextures.com/tiptech.html

hth

--

steveB

(Remove 'NOSPAM' from email address if contacting me direct)


"vikrantca" wrote in message
...
Hello,
Iam trying to develop an activex control that will work in Excel - this
control will plot a 2D p-h chart.
One of the features that I want is for the user to be able to specify a
cell reference in the chart properties.
Please can you point me to a tutorial /resource on how to go about
developing controls for hosting in Excel.

Thank you.
vikrantca