C / C++ / MFC

John Simmons / outlaw programmer wrote:

If you're even halfway talented as a programmer, this shouldn't be a hard task.

void Recursive(std::string startingFolder)
{
    found = FindFirstFile(startingFolder\*.*)
    if(found)
    {
       do
       {
           if((folder.attributes & FOLDER) && (folder != '.') && (folder != '..'))
                Recursive(folder); // call recursively

           cout << "FolderName: " << folder << "\r\n";
       }
       FindNextFile()
    }
}

HANDLE FindFirstFile(
  LPCTSTR lpFileName,  // pointer to name of file to search for
  LPWIN32_FIND_DATA lpFindFileData 
                       // pointer to returned information
);

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The only programmers that are better that C programmers are those who code in 1's and 0's

Programm3r
My Blog: ^_^

Programm3r wrote:

does not comply with the functions standard ?

void Delete::Recursive(const string szPath, const string szFileSpec)
{
    WIN32_FIND_DATA obFindData; // Need one of these per recursive stack call
    memset(&obFindData, 0, sizeof(WIN32_FIND_DATA));

    string searchPath;

    const HANDLE hFind = FindFirstFile((szPath + _T("*.*")).c_str(), &obFindData);
    if(hFind != INVALID_HANDLE_VALUE)
    {
        do
        {
                // If this is a folder
            if(obFindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
            {
                    // Ignore the '.' and '..' special folders
                if((_tcsicmp(obFindData.cFileName, ".") != 0) && (_tcsicmp(obFindData.cFileName, "..") != 0))
                {
                    const string szFolderName = szPath + obFindData.cFileName + _T("\\");
                    Recursive(szFolderName, szFileSpec); // Recursive 


			// We know the folder name here
                    cout << szFolderName; // Display the folder name
		}
            }
        }
        while(FindNextFile(hFind, &obFindData) != FALSE);
        FindClose(hFind);
}

Recursive("c:\\", "*.*");

Jonathan [Darka] wrote:

Hence why I said it was only pseudocode and not C++

DIR *dirp;
struct dirent *entry;

if(dirp = opendir("C:\\<dir>\\<sub dir>"))
{
  while(entry = readdir(dirp))
  {
      if (strcmp(entry->d_name,".")!=0 && strcmp(entry->d_name,"..")!=0)
      {
          printf("%s\n", entry->d_name);
      }
  }
  closedir(dirp);
}
  system("PAUSE");
  return;

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The only programmers that are better that C programmers are those who code in 1's and 0's

Programm3r
My Blog: ^_^

Anu_Bala wrote:

Even i have OnClose() function in my Mainfrm class.

Anu_Bala wrote:

When i have break point in my OnClose()...

   sizeof(unsigned long) = sizeof(long)
and
   sizeof(unsigned int) = sizeof(int)

int                   -32767 - 32767 (Assuming 2 byte int, else –2,147,483,648 to 2,147,483,647 for 4 byte int)
unsigned int          0 - 65535 (Assuming 2 byte int, else 4,294,967,295 for 4 byte int)

long                  –2,147,483,648 to 2,147,483,647
unsigned long         0 - 4,294,967,295

Jonathan [Darka] wrote:

This is not strictly correct.

An int must be 'at least' 16bits (2 bytes) in size but can be 4 or more.

A long must be 'at least' 32bits (4 bytes) in size.

Mark Salsbery
Microsoft MVP - Visual C++