ShellExecute 与 CreateProcess 调用外部程序

1、ShellExecute(handle,"open","notepad.exe","c:/MyLog.log","",SW_SHOW );
2、ShellExecute(handle,"open","wordpad.exe","c:/MyLog.log","",SW_SHOW );
3、ShellExecute(handle,"open","c:/My.exe","c:/MyLog.log","",SW_SHOW );

在win2000 server中
执行命令（1）时，通过
执行命令（2）时，出现错误提示“找不到文件”XP下可以通过
执行命令（3）时，不能通过，也没有什么 提示

又特别地
  第3句改为 ShellExecute(handle,"open","c:/My.exe","c:/My Log.log","",SW_SHOW );
“My Love.mp3”分开有空格怎么办？？？
 
来自：bluebridge, 时间：2003-4-26 2:48:00, ID：1803811
其实不用exe文件参数，windows会自动找到log文件关联的执行程序的。去掉试试。  

 

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/* Compile options needed: none
*/ 

#include 
#include 

void main(void)
{
   PROCESS_INFORMATION pInfo;
   STARTUPINFO         sInfo;
   DWORD               exitCode;

   sInfo.cb              = sizeof(STARTUPINFO);
   sInfo.lpReserved      = NULL;
   sInfo.lpReserved2     = NULL;
   sInfo.cbReserved2     = 0;
   sInfo.lpDesktop       = NULL;
   sInfo.lpTitle         = NULL;
   sInfo.dwFlags         = 0;
   sInfo.dwX             = 0;
   sInfo.dwY             = 0;
   sInfo.dwFillAttribute = 0;
   sInfo.wShowWindow     = SW_SHOW;

   if (!CreateProcess(NULL,
                "command.com /c dir c://*.bat",
                      NULL,
                      NULL,
                      FALSE,
                      0,
                      NULL,
                      NULL,
                      &sInfo,
                      &pInfo)) {
      printf("ERROR: Cannot launch child process/n");
      exit(1);
   }

   // Give the process time to execute and finish
   WaitForSingleObject(pInfo.hProcess, 5000L);

   if (GetExitCodeProcess(pInfo.hProcess, &exitCode))
   {
      switch(exitCode)
      {
         case STILL_ACTIVE: printf("Process is still active/n");
                            break;
         default:           printf("Exit code = %d/n", exitCode);
                            break;
      }
   }
   else {
      printf("GetExitCodeProcess() failed/n");
   }
}