C#绘制动态曲线图。可以实现多条同时显示。可以实现平面和三维切换和放大。从DataSet中获取动态数据。,C# mapping dynamic curves. Can simultaneously achieve a number of shows. Can achieve planar and three-dimensional switching and amplification. From the DataSet to obtain dynamic data.

C#绘制动态柱状图.实现三维平面切换，放大缩小。从DataSet中读取数据。-C# mapping dynamic histogram. Implementation of three-dimensional plane switch, zoom. Read data from the DataSet.