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POProblem with directories and file selector (VC++ 2008)
 

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  1. POProblem with directories and file selector (VC++ 2008)
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    <p>I have implemented a file selector with a combobox. I want to write the selected filename to a log. The problem is that when I select a file from the original directory it goes well but when I choose a file from another directory it won't work. Can anybody help with this? Here is the code for the file selector, it is inside a dialog.</p> <pre><code>BOOL CALLBACK BateriaFaxDlg(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam){ char descripcion[100]=""; char archivo[100]=""; char cad[100]; int i,l; switch (msg) { case WM_INITDIALOG: InitCombo(hDlg, "*.*"); return TRUE; break; case WM_COMMAND: switch(LOWORD(wParam)) { case IDOK: i = SendDlgItemMessage(hDlg, IDC_ARCH2, CB_GETCURSEL, 0, 0); if(i &gt;= 0) { SendDlgItemMessage(hDlg, IDC_ARCH2, CB_GETLBTEXT, (WPARAM)i, (LPARAM)archivo); } if (!GetDlgItemText(hDlg, IDC_DESCBATER, descripcion , 100)) { MessageBox(hDlg, "Ambos campos son obligatorios", "ERROR", MB_ICONEXCLAMATION | MB_OK); break; } actualizarBaterias(GetParent(hDlg), "FAX", archivo, descripcion); EndDialog(hDlg, FALSE); break; case IDCANCEL: EndDialog(hDlg, FALSE); break; case IDC_ARCH2: switch(HIWORD(wParam)) { case CBN_CLOSEUP: case CBN_KILLFOCUS: if(DlgDirSelectComboBoxEx(hDlg, cad, 100, IDC_ARCH2)) { strcat(cad, "*.*"); InitCombo(hDlg, cad); } break; } break; default: break; return TRUE; } } return FALSE; } </code></pre> <p>This is InitCombo:</p> <pre><code>void IniciarCombo(HWND hwnd, char* p) { char path[100]; strcpy(path, p); DlgDirListComboBox( hwnd, path, IDC_ARCH2, ID_TITULO, DDL_DIRECTORY | DDL_DRIVES ); SendDlgItemMessage(hwnd, IDC_ARCH2, CB_SETCURSEL, 0, 1); } </code></pre> <p>and finally this is where i write the filename to a file.</p> <pre><code>void actualizarBaterias(HWND hWnd, char *tipo, char *archivo, char *descripcion) { FILE *fp; HWND hctrl; int i; HFONT hfont; fp = fopen("conf\\Baterias.conf", "a" ); if (fp) { MessageBox(hWnd, "Actuali","error", MB_ICONEXCLAMATION | MB_OK); fprintf(fp, "\n%s %s %s", tipo, archivo, descripcion); fclose(fp); } } </code></pre> <p>Thanks in advance.</p>
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