///<summary>是否可用</summary>
 ///<param name="isEnabled">是否可用</param>
 public void ChangeIsEnabled(bool isEnabled)
 {
     if (m_Oscilloscope != IntPtr.Zero)
     {
         Dll.ChangeIsEnabled(m_Oscilloscope, 0u, isEnabled);
     }
 }
 ///<summary>是否可用</summary>
 ///<param name="index">图形序号</param>
 ///<param name="isEnabled">是否可用</param>
 public void ChangeIsEnabled(uint index, bool isEnabled)
 {
     if (m_Oscilloscope != IntPtr.Zero)
     {
         Dll.ChangeIsEnabled(m_Oscilloscope, index, isEnabled);
     }
 }