BOOL IsDirectory( ) const;
Return Value
Nonzero if successful; otherwise 0.
Remarks
Call this member function to determine if the found file is a directory. A file that is a directory is marked with FILE_ATTRIBUTE_DIRECTORY a file attribute identified in the WIN32_FIND_DATA structure.
See the member function MatchesMask for a complete list of file attributes.
Example
This small program recurses every directory on the C:\ drive and prints the name of the directory.
#include <afx.h>
#include <iostream>
using namespace std;
void Recurse(LPCTSTR pstr)
{
CFileFind finder;
// build a string with wildcards
CString strWildcard(pstr);
strWildcard += _T("\\*.*");
// start working for files
BOOL bWorking = finder.FindFile(strWildcard);
while (bWorking)
{
bWorking = finder.FindNextFile();
// skip . and .. files; otherwise, we'd
// recur infinitely!
if (finder.IsDots())
continue;
// if it's a directory, recursively search it
if (finder.IsDirectory())
{
CString str = finder.GetFilePath();
cout << (LPCTSTR) str << endl;
Recurse(str);
}
}
finder.Close();
}
void main()
{
if (!AfxWinInit(GetModuleHandle(NULL), NULL, GetCommandLine(), 0)
cout << "panic!" << endl;
else
Recurse(_T("C:"));
}