--- a/include/dndfile.h	Wed Sep 11 19:09:14 2013 +0900
+++ b/include/dndfile.h	Sat Sep 14 08:54:47 2013 +0900
@@ -1,6 +1,8 @@
 // Filename   : dndfile.h
-// Last Change: 11-Sep-2013.
+// Last Change: 12-Sep-2013.
 //
+#ifndef __DNDFILE_H__
+#define __DNDFILE_H__
 
 #include "db.h"
 
@@ -53,50 +55,4 @@
         wxGrid* m_grid;
 };
         
-class DnDFile2 : public wxFileDropTarget
-{
-    public:
-        DnDFile2( wxGrid *grid )
-        {
-            m_grid = grid;
-        }
-        virtual bool OnDropFiles( wxCoord x, wxCoord y, const wxArrayString& filenames )
-        {
-            size_t nFiles = filenames.GetCount();
-            if ( nFiles != 1 ) return false;
-
-            m_grid->ClearGrid();
-            wxTextFile csv;
-            csv.Open( filenames[0] );
-
-            int d = csv.GetLineCount() - m_grid->GetNumberRows();
-            if ( d > 0 )
-                m_grid->AppendRows( d, true );
-
-            wxRegEx reHhs( wxT("^0[1238][0-9]{8}$") );
-            for ( int n = 0, j = 0; n < csv.GetLineCount(); n++ ) {
-                wxString hhsno = csv.GetLine( n ).BeforeFirst( ',', NULL );
-                if ( ! reHhs.Matches( hhsno ) ) {
-                    j++;
-                    continue;
-                }
-                int r = n - j;
-
-                wxArrayString info = wxSplit( GetHhsInfoByHhsNo( hhsno ), '_', '\\' );
-                wxArrayString path = GetPathByHhsNo( hhsno );
-
-                if ( info.IsEmpty() ) info.Add( wxEmptyString );
-                if ( path.IsEmpty() ) path.Add( wxEmptyString );
-
-                m_grid->SetCellValue( r, 0, hhsno );
-                m_grid->SetCellValue( r, 1, info[0] );
-                m_grid->SetCellValue( r, 2, path[0] );    
-            }
-            csv.Close();
-            return true;
-        }
-
-    private:
-        wxGrid* m_grid;
-};
-        
+#endif  //__DNDFILE_H__