private void MainForm_FormClosed(object sender, FormClosedEventArgs e) { if (camConfigForm != null) { camConfigForm.WaitForFrameThread.Abort(); } for (int i = 0; i < m_opCamList.Count; i++) { TUCamera.TUCAM_Dev_Close(m_opCamList[i].hIdxTUCam); TUCamera.TUCAM_Draw_Uninit(m_opCamList[i].hIdxTUCam); } TUCamera.TUCAM_Api_Uninit(); // 释放SDK 资源环境 }