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ÔÚVC++µÄ“direct.h”Öж¨ÒåÁËÒÔÏÂ4¸öº¯Êý£º
int chdir(const char *);       //change directory
char * getcwd(char *, int);  //get current working directory
int mkdir(const char *);      //make directory
int rmdir(const char *);      //remove directory, the directory must be empty
ÔÚʹÓÃÕâЩº¯Êýʱ£¬±ØÐë°üº¬ÈçÏÂÓï¾ä£º
££i nclude <direct.h>
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void OnMakeDir()
{
 // TODO: Add your control notification handler code here
 CString   m_TempName;  
 m_TempName=_T("e:\\testtmp");                    
 CFileStatus   rStatus;
 if(!CFile::GetStatus(m_TempName,rStatus))
 {
  if(!mkdir(m_TempName))
  {
   MessageBox( "Directory 'e:\\testtmp' was successfully created " );
   if(!rmdir(m_TempName))
    MessageBox( "Directory 'e:\\testtmp' was successfully removed " );
   else
    MessageBox( "Problem removing directory 'e:\\testtmp' " );
  }
  else
  MessageBox( "Problem creating directory 'e:\\testtmp' " );
 }
 else
  MessageBox("e:\\testtmp is exist!");
}
void CTestDlg::OnGetCurWorkingDirect()
{
  char buffer[67];
 if(getcwd(buffer,66) == NULL)
  MessageBox("getcwd error");
 else
  MessageBox(buffer); 
}


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#include
int main(void)
{
unsigned int a[3] = {0x01020304, 0x05060708, 0x090a0b0c};
unsigned int *p = (unsigned int *)((int)a +1);¢Ù
printf("%x\n", *p);
return 0;
}
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