| 名称 | 说明 | |
|---|---|---|
 | Cancel | (从System.ComponentModel.CancelEventArgs继承) |
| Engine | Gets the rendering engine. (从C1.Chart.BaseRenderEventArgs继承) |
| Index | Gets the data point index. (从C1.WPF.Chart.RenderSymbolEventArgs继承) |
| Item | Gets the data item. (从C1.WPF.Chart.RenderSymbolEventArgs继承) |
| Point | Gets the symbol position in control pixel coordinates. (从C1.WPF.Chart.RenderSymbolEventArgs继承) |
| Text | Data label text. It can be changed in event handler. |