草图工具(Sketch Tool)的OnSketchFinished事件

项目：基于GIS操作语义的制图系统

需求：在草图工具的OnSketchFinshed事件中封装操作消息体

参考：https://www.cnblogs.com/yhlx125/archive/2012/02/27/2369572.html

1 代码

private IEngineEditor m_EngineEditor = new EngineEditorClass();
private IEngineEditEvents_Event m_EngineEditEvent;

private void axMapControl1_OnMouseUp(object sender, IMapControlEvents2_OnMouseUpEvent e)
{
    if (m_EngineEditor.EditState == esriEngineEditState.esriEngineStateEditing)
    {
        m_EngineEditEvent = m_EngineEditor as IEngineEditEvents_Event;
        //订阅事件
        m_EngineEditEvent.OnSketchFinished += new IEngineEditEvents_OnSketchFinishedEventHandler(m_EngineEditEvent_OnSketchFinished);
    }
}

private void m_EngineEditEvent_OnSketchFinished()
{
    MessageBox.Show("完成草图");
}

2 结果