///<summary>改变示波器图形样式</summary>
 ///<param name="graphStyle">图形样式</param>
 public void ChangeGraphStyle(Enum_GraphStyle graphStyle)
 {
     if (m_Oscilloscope != IntPtr.Zero)
     {
         Dll.ChangeGraphStyle(m_Oscilloscope, 0u, graphStyle);
     }
 }
 ///<summary>改变示波器图形样式</summary>
 ///<param name="index">图形序号</param>
 ///<param name="graphStyle">图形样式</param>
 public void ChangeGraphStyle(uint index, Enum_GraphStyle graphStyle)
 {
     if (m_Oscilloscope != IntPtr.Zero)
     {
         Dll.ChangeGraphStyle(m_Oscilloscope, index, graphStyle);
     }
 }