www.pudn.com > SectorEdit2000.rar > DrvListBox.h

// ========================================================================== 
// DrvListBox.h - header file for the CDrvListBox class 
// 
// A CDrvListBos is a drop down list box which shows all drives on the local 
// computer with the same icons and names as the explorer. This control is 
// derived from CComboBoxEx. Use it instead of a CComboBoxEx and call 
// LoadItems in the OnInitDialog() of the parent dialog. By default, small 
// icons are displayed but you may specify ( true ) as parameter to LoadItems 
// to request the large icons. This will also increase the size of your edit 
// box! GetDataPtr will retrieve a pointer a string containing the root path 
// (e.g. for "Harddisk1 (C:)" this would be "C:\"). 
// ========================================================================== 
 
#if !defined(AFX_DRVLISTBOX_H__A039CAD8_A4C0_11D2_9683_F1FAB8EF2238__INCLUDED_) 
#define AFX_DRVLISTBOX_H__A039CAD8_A4C0_11D2_9683_F1FAB8EF2238__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
// -------------------------------------------------------------------------- 
class CDrvListBox : public CComboBoxEx 
// -------------------------------------------------------------------------- 
	{ 
	// Construction 
 
	public: 
		CDrvListBox(); 
 
    // call LoadItems during OnInitDialog to fill ComboBox with data 
 
		int LoadItems( const bool bLargeIcons = false ); 
 
	// Attributes 
 
	public: 
 
	// Operations 
 
	public: 
 
	// Overrides 
 
	//{{AFX_VIRTUAL(CDrvListBox) 
	//}}AFX_VIRTUAL 
 
	// Implementation 
 
	private: 
 
		// this buffer (allocated during construction) will hold the logical 
		// drive strings as returned by GetLogicalDriveStrings; pointers to 
		// each individual string will be stored in the COMBOBOXEXITEM structure 
		// for later retrieval via GetDataPtr() 
 
		_TCHAR			*m_pDriveStrings;	// list of drive strings: A:\ B:\ etc. 
		CImageList	*m_pImageList;		// holds the attached system image list 
 
	public: 
		virtual ~CDrvListBox(); 
 
	// Generated message map functions 
 
	protected: 
	//{{AFX_MSG(CDrvListBox) 
	//}}AFX_MSG 
 
	DECLARE_MESSAGE_MAP() 
	}; 
 
//{{AFX_INSERT_LOCATION}} 
 
#endif // !defined(AFX_DRVLISTBOX_H__A039CAD8_A4C0_11D2_9683_F1FAB8EF2238__INCLUDED_)