/// <summary>
/// 构造函数
/// </summary>
/// <param name="mainform">主窗口</param>
public BVCUSdkOperator(MainWinForm mainform)
{
m_mainForm = mainform;
BVCU.FAILED(BVCU.ManagedLayer_CuInit(ref m_bvcuSdkHandle));//初始化库
m_eventHandler = new EventHandler();
m_session = new Session(m_bvcuSdkHandle, m_eventHandler, m_mainForm);
m_dialog = new Dialog(m_bvcuSdkHandle, m_eventHandler, m_mainForm, m_session);
m_eventHandler.init(m_bvcuSdkHandle, m_session, m_dialog);
m_session.SetBVCUSdk(this);
}