반응형 communication2 [Snap7] Snap7 Library Collection 1. Snap7: an open source Siemens S7 communication library https://www.mesta-automation.com/snap7-open-source-siemens-s7-communication-library/ Snap7: an open source Siemens S7 communication library In a recent comment i came across Snap7, a new Siemens S7 open source library to communicate with Siemens Plc S7-300, S7-400, S7-1200 and S7-1500. It supports many languages (C++, C# and more) and … w.. 2022. 6. 18. [MFC] SDI/MDI 에서 클래스간 통신하기 출처 : http://blog.paran.com/jkbae/17823780 SDI 형태 1. MainFrame 얻기 : CMainFram *pFrame = (CMainFrame*)AfxGetMainWnd(); 2. App포인터 얻기 : CTestApp *pApp = (CTestApp*)AfxGetApp(); 3. Document 포인터 얻기 : CMainFrame *pFrame = (CMainFrame*)AfxGetMainWnd(); CTestDoc *pDoc = (CTestDoc *)pFrame->GetActiveDocument(); : CTestDoc *pDoc = ((CMainFrame*)AfxGetMainWnd())->GetActiveDocument(); 4. View 포인터 얻기 : CMainF.. 2007. 3. 9. 이전 1 다음 728x90