gusucode.com > 针对Excel表格文件操作的编程实现C++源码程序 > 针对Excel表格文件操作的编程实现/ExcelAccessSrc/ExcelAccessSrc/ExcelAccess.cpp
////////////////////////////////////////////////////////////////////////////// //类名:CExcelAccessApp //功能:应用程序的初始化 //作者:徐景周(jingzhou_xu@163.net) //组织:未来工作室(Future Studio) //日期:2003.5.1 ///////////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "ExcelAccess.h" #include "ExcelAccessDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CExcelAccessApp BEGIN_MESSAGE_MAP(CExcelAccessApp, CWinApp) //{{AFX_MSG_MAP(CExcelAccessApp) // NOTE - the ClassWizard will add and remove mapping macros here. // DO NOT EDIT what you see in these blocks of generated code! //}}AFX_MSG ON_COMMAND(ID_HELP, CWinApp::OnHelp) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CExcelAccessApp construction CExcelAccessApp::CExcelAccessApp() { // TODO: add construction code here, // Place all significant initialization in InitInstance } ///////////////////////////////////////////////////////////////////////////// // The one and only CExcelAccessApp object CExcelAccessApp theApp; ////////////////////////////////////////////////////////////////////////////// //名称:InitInstance //功能:初始化程序实例 //作者:徐景周(jingzhou_xu@163.net) //组织:未来工作室(Future Studio) //日期:2003.5.1 ///////////////////////////////////////////////////////////////////////////// BOOL CExcelAccessApp::InitInstance() { AfxEnableControlContainer(); // Standard initialization // If you are not using these features and wish to reduce the size // of your final executable, you should remove from the following // the specific initialization routines you do not need. #ifdef _AFXDLL Enable3dControls(); // Call this when using MFC in a shared DLL #else Enable3dControlsStatic(); // Call this when linking to MFC statically #endif //此程序只能运行一次,用互斥量来判断程序是否已运行 HANDLE m_hMutex=CreateMutex(NULL,TRUE, m_pszAppName); if(GetLastError()==ERROR_ALREADY_EXISTS) { AfxMessageBox("Excel文件操作示例程序已经运行!"); return FALSE; } //设置对话框背景和文本颜色 SetDialogBkColor(RGB(160,180,220),RGB(0,0,0)); CExcelAccessDlg dlg; m_pMainWnd = &dlg; int nResponse = dlg.DoModal(); if (nResponse == IDOK) { // TODO: Place code here to handle when the dialog is // dismissed with OK } else if (nResponse == IDCANCEL) { // TODO: Place code here to handle when the dialog is // dismissed with Cancel } // Since the dialog has been closed, return FALSE so that we exit the // application, rather than start the application's message pump. return FALSE; }