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Visual C++

ChooseDirDlg.h：源码内容

							#if !defined(AFX_CHOOSEDIRDLG_H__F4310B04_DEB4_11D2_BC69_C931523F9459__INCLUDED_)
#define AFX_CHOOSEDIRDLG_H__F4310B04_DEB4_11D2_BC69_C931523F9459__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ChooseDirDlg.h : header file
//
/////////////////////////////////////////////////////////////////////////////
// CChooseDirDlg dialog
class CChooseDirDlg : public CDialog
{
// Construction
public:
	CChooseDirDlg(CWnd* pParent = NULL);   // standard constructor
// Dialog Data
	//{{AFX_DATA(CChooseDirDlg)
	enum { IDD = IDD_CHOOSE_DIR };
	CTreeCtrl	m_Directory;
	CString	m_Path;
	//}}AFX_DATA
public:
	CString GetDirectory(CString path);
	
protected:
	CImageList m_ImageList;
    // Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CChooseDirDlg)
	public:
		virtual int DoModal();
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL
// Implementation
private:
	HTREEITEM hLevelRoot;  //树的根项
protected:
	//找出level下的所有第一级子目录,并排序
    void FindDir(HTREEITEM level, CString strDirect);
/*
	//找出level下的所有目录
	void FindAllDir(HTREEITEM level,  CString strDirect);
*/
	//得出给定项的路径
	CString GetstrDirect(HTREEITEM level);
    //展开给定路径的目录
	void ExpandPath(CString path);
	// Generated message map functions
	//{{AFX_MSG(CChooseDirDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnItemexpandingDirectory(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnSelchangedDirectory(NMHDR* pNMHDR, LRESULT* pResult);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
#endif // !defined(AFX_CHOOSEDIRDLG_H__F4310B04_DEB4_11D2_BC69_C931523F9459__INCLUDED_)

						