如何调用已经编译成功的EXE程序？

Question

有三种方法：(以Notepad.exe为例)
1.Shell方法：ShellExecute(hwnd,"open","C:\\windows\\notepad.exe","",
     NULL,SW_SHOWNORMAL)2.Winexec方法：
     WinExec("C:\\windows\\notepad.exe",SW_SHOW)3.建立线程方法：
STARTUPINFO StartupInfo;
  PROCESS_INFORMATION ProcessInformation;
  memset(&StartupInfo, 0, sizeof(STARTUPINFO));
  StartupInfo.cb=sizeof(STARTUPINFO);
  if(!CreateProcess(NULL,
                   "C:\\windows\\notepad.exe",
                   NULL,
                   NULL,
                   false,
                   NORMAL_PRIORITY_CLASS,
                   NULL,
                   "",
                   &StartupInfo,
                   &ProcessInformation)

Answer 1

你可以借助BCB的installshield 或Wise intallation system 9.0等软件，进行相关设置来可以制作BDE安装程序.
做简单的方法是：
复制BCB文件夹下BDE文件夹(当然只有部分有用，如果你不是很了解BDE,干脆整个文件夹)，然后设置注册表两种方法：
1。手动（内容参下）
2。编程动态实现：
                 TRegistry *cReg=new TRegistry;
                 cReg->RootKey=HKEY_LOCAL_MACHINE;
                 cReg->OpenKey("Software\\Borland\\BLW32",true);
                 String path=GetCurrentDir();                 String BDEpath=path+"\\BDE";
                 cReg->WriteString("BLAPIPATH",BDEpath);
                 cReg->CloseKey();                 cReg->OpenKey("Software\\Borland\\Database Engine",true);                 cReg->WriteString("DLLPATH",BDEpath);
                 cReg->WriteString("CONFIGFILE01",BDEpath+"\\IDAPI.CFG");
                 cReg->CloseKey();
                 delete cReg;

Answer 2

ShellExecute(handle, "open", path_to_folder, NULL, NULL, SW_SHOWNORMAL);
HINSTANCE ShellExecute(    HWND hwnd, // handle to parent window
    LPCTSTR lpOperation, // pointer to string that specifies operation to perform
    LPCTSTR lpFile, // pointer to filename or folder name string
    LPCTSTR lpParameters, // pointer to string that specifies executable-file parameters 
    LPCTSTR lpDirectory, // pointer to string that specifies default directory
    INT nShowCmd  // whether file is shown when opened
   );