Dragonfly Chart .Net provides 2D/ 3D .Net Controls of pie chart, ring chart, bar chart, X-Y Chart and angle chart, which can be widely applied in many .Net applications such as Industrial Automation HMI applications, financial and insurance applications, scientific research and analytical applications, development/simulation applications, and so on. In this package, there are more than 7 .Net Windows Forms Controls, i.e., NetPieChart, NetFlatPieChart, Net3DPieChart, BarChart, FlatBarChart, XYChart and AngleChart. They provide powerful chart functionalities which can meet demands of many kinds of application scenarios. The controls can be used in any windows form application of MicroSoft .Net framework development environments or tools, such as VS.Net, VB.Net, C# and so on.