I plan to study the open-source chart control zedgraph control.

For WindowsProgramThe chart statistics control is more common in the market and has powerful functions, but unfortunately. Net open-source chart controls. If it is an application web program, there will be fewer open-source controls.
Many Web products in the company use graphical reports. In the past, various project managers used various graphical controls according to their own habits. To unify the style of the graphic statistics control of the company's products, and to have a public component, enrich the component library of the company's products. The development of graphical statistics controls has been put on the agenda. There are two main ways: first, the R & D department team up for development based on specific needs. Second, open the door to search for open-source controls. Obviously, the second road is better.
According to a friend, in addition to Google on the Internet, the target is basically locked on the zedgraph control. This is an open source control that can be taken from http://sourceforge.net/project/showfiles.php? Group_id = 114675 & package_id = 125872 or http://www.codeproject.com/csharp/zedgraph.asp. You can also find help on the use instructions and functions of this control from the blogs of several colleagues (any blog, ynyhn blog, and neuhawk blog ).
The next step is self-research ....