这是VC下用于二维动态曲线绘制的插件teechart的使用方法相关资料，别附teechart使用详细说明文档一份，为pdf格式电子书（文件均来源于网络）-This is a VC for two-dimensional dynamic curve drawing under the use of the plugin teechart related information, don t a teechart use detailed document is attached, for the