client.cpp

来自「VC++串口通信设。本书详细说明讲解了在VC++环境下编写串口通信得过程。值得一」· C++ 代码 · 共 44 行

#define INITGUID
#include "MainWin.h"
#include "Utility.h"


class CRobotApp : public CWinApp
{
public:

   // Overrides
   virtual BOOL InitInstance();
	virtual int ExitInstance();
};

// The one and only CRobotApp object
CRobotApp RobotApp;


BOOL CRobotApp::InitInstance()
{
   // Prepare COM for use
   VerboseMsg("Calling COM API CoInitialize.\n");
   HRESULT hResult = CoInitialize(NULL);
   if (FAILED(hResult)) {
      ReportError("Could not initialize COM.", hResult);
      return FALSE;
   }

   // Create the main frame window
   m_pMainWnd = new CMainWindow;
   m_pMainWnd->ShowWindow(m_nCmdShow);
   m_pMainWnd->UpdateWindow();

	return TRUE;
}

int CRobotApp::ExitInstance() 
{
   // We're all done with COM
   CoUninitialize();

   return CWinApp::ExitInstance();
}