商业编程-源码-对话框源代码 dir_picker.zip

/**************************************************************************** * This Program was developed by Venkata Gopal.T * * This file contains inplementation of CDirPick class * *****************************************************************************/ #include "stdafx.h" #include <commdlg.h> #include <dlgs.h> #include "resource.h" #include "DirPickf.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif int CDirPick::SelectDirectory(HWND hWnd,LPTSTR lpTitle,LPSTR lpDirPath) { TCHAR szFile[MAX_PATH + 1] = "\0"; strcpy( szFile, ""); if( ! lpTitle) m_ofn.lpstrTitle = "Select A Directory"; else m_ofn.lpstrTitle = lpTitle; // Fill in the OPENFILENAME structure to support a template and hook. m_ofn.lStructSize = sizeof(OPENFILENAME); m_ofn.hwndOwner = hWnd; m_ofn.hInstance = AfxGetResourceHandle(); m_ofn.lpstrFilter = NULL; m_ofn.lpstrCustomFilter = NULL; m_ofn.nMaxCustFilter = 0; m_ofn.nFilterIndex = 0; m_ofn.lpstrFile = szFile; m_ofn.nMaxFile = sizeof(szFile); m_ofn.lpTemplateName = MAKEINTRESOURCE(IDD_DIRPICK); m_ofn.Flags = OFN_NONETWORKBUTTON | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST |OFN_NOVALIDATE |OFN_ENABLEHOOK| OFN_ENABLETEMPLATE; int nValue = DoModal(); GetCurrentDirectory( sizeof(lpDirPath), lpDirPath); return nValue; } ///////////////////////////////////////////////////////////////////////////// // CDirPick IMPLEMENT_DYNAMIC(CDirPick, CFileDialog) CDirPick::CDirPick(BOOL bOpenFileDialog, LPCTSTR lpszDefExt, LPCTSTR lpszFileName, DWORD dwFlags, LPCTSTR lpszFilter, CWnd* pParentWnd) : CFileDialog(bOpenFileDialog, lpszDefExt, lpszFileName, dwFlags, lpszFilter, pParentWnd) { } BEGIN_MESSAGE_MAP(CDirPick, CFileDialog) //{{AFX_MSG_MAP(CDirPick) //}}AFX_MSG_MAP END_MESSAGE_MAP() BOOL CDirPick::OnInitDialog() { CFileDialog::OnInitDialog(); CWnd *pEditWnd = GetDlgItem(1152); pEditWnd->SetWindowText("XXX"); return TRUE; // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE }