application crash in tree control
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The following is a code snippet for checking the subdirectories. This code is crashing in the highligted line when sStr is "C:\".If it is "D:\" or "E:" it is working. void CBatchPrintDlg::ChkForSubDir( CString sStr, HTREEITEM hTree ) { struct _finddata_t c_file; long hFile; ::SetCurrentDirectory((LPCTSTR)sStr); if( (hFile = _findfirst( "*.*", &c_file )) != -1L ) { if ( IsDirectory ( c_file.attrib ) ) InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); while( _findnext( hFile, &c_file ) == 0 ):confused: { if ( IsDirectory ( c_file.attrib ) ) { InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); //break; } } _findclose( hFile ); } } Please help. Thanks.
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The following is a code snippet for checking the subdirectories. This code is crashing in the highligted line when sStr is "C:\".If it is "D:\" or "E:" it is working. void CBatchPrintDlg::ChkForSubDir( CString sStr, HTREEITEM hTree ) { struct _finddata_t c_file; long hFile; ::SetCurrentDirectory((LPCTSTR)sStr); if( (hFile = _findfirst( "*.*", &c_file )) != -1L ) { if ( IsDirectory ( c_file.attrib ) ) InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); while( _findnext( hFile, &c_file ) == 0 ):confused: { if ( IsDirectory ( c_file.attrib ) ) { InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); //break; } } _findclose( hFile ); } } Please help. Thanks.
sheetal_06 wrote:
"C:\".If it is "D:\" or "E:"
Do all of these have subdirectories ?
http://www.readytogiveup.com/[^] - Do something special today. http://www.totalcoaching.ca/[^] - Give me some feedback about this site !
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The following is a code snippet for checking the subdirectories. This code is crashing in the highligted line when sStr is "C:\".If it is "D:\" or "E:" it is working. void CBatchPrintDlg::ChkForSubDir( CString sStr, HTREEITEM hTree ) { struct _finddata_t c_file; long hFile; ::SetCurrentDirectory((LPCTSTR)sStr); if( (hFile = _findfirst( "*.*", &c_file )) != -1L ) { if ( IsDirectory ( c_file.attrib ) ) InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); while( _findnext( hFile, &c_file ) == 0 ):confused: { if ( IsDirectory ( c_file.attrib ) ) { InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); //break; } } _findclose( hFile ); } } Please help. Thanks.
Since you are using MFC, why not utilize
CFileFind? It's much cleaner. What exactly is your code supposed to be doing? There's no need to callSetCurrentDirectory().
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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sheetal_06 wrote:
"C:\".If it is "D:\" or "E:"
Do all of these have subdirectories ?
http://www.readytogiveup.com/[^] - Do something special today. http://www.totalcoaching.ca/[^] - Give me some feedback about this site !
ya all have sub directories.
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The following is a code snippet for checking the subdirectories. This code is crashing in the highligted line when sStr is "C:\".If it is "D:\" or "E:" it is working. void CBatchPrintDlg::ChkForSubDir( CString sStr, HTREEITEM hTree ) { struct _finddata_t c_file; long hFile; ::SetCurrentDirectory((LPCTSTR)sStr); if( (hFile = _findfirst( "*.*", &c_file )) != -1L ) { if ( IsDirectory ( c_file.attrib ) ) InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); while( _findnext( hFile, &c_file ) == 0 ):confused: { if ( IsDirectory ( c_file.attrib ) ) { InsertItemTOTree( (LPCTSTR)c_file.name, hTree ); //m_tree.InsertItem((LPCTSTR)c_file.name, hTree ); //break; } } _findclose( hFile ); } } Please help. Thanks.
Are you sure sStr is C:\ when you got error and also why you dont use of value return of SetCurrentDirectory?
WhiteSky