CMFCShellListCtrl Class

Artigo
07/22/2011

The CMFCShellListCtrl class provides Windows list control functionality and expands it by including the ability to display a list of shell items.

class CMFCShellListCtrl : public CMFCListCtrl

Members

Public Methods

Name	Description
CMFCShellListCtrl::DisplayFolder	Displays a list of items that are contained in a provided folder.
CMFCShellListCtrl::DisplayParentFolder	Displays a list of items that are contained in the folder that is the parent of the currently displayed folder.
CMFCShellListCtrl::EnableShellContextMenu	Enables or disables the shortcut menu.
CMFCShellListCtrl::GetCurrentFolder	Retrieves the path of the current folder.
CMFCShellListCtrl::GetCurrentFolderName	Retrieves the name of the current folder.
CMFCShellListCtrl::GetCurrentItemIdList	Returns the PIDL of the current list control item.
CMFCShellListCtrl::GetCurrentShellFolder	Returns a pointer to the current Shell folder.
CMFCShellListCtrl::GetItemPath	Returns the textual path of an item.
CMFCShellListCtrl::GetItemTypes	Returns Shell item types that are displayed by the list control.
CMFCShellListCtrl::IsDesktop	Checks if the currently selected folder is the desktop folder.
CMFCShellListCtrl::OnCompareItems	The framework calls this method when it compares two items. (Overrides CMFCListCtrl::OnCompareItems.)
CMFCShellListCtrl::OnFormatFileDate	Called when the framework retrieves the file date displayed by the list control.
CMFCShellListCtrl::OnFormatFileSize	Called when the framework converts the file size of a list control.
CMFCShellListCtrl::OnGetItemIcon	Called when the framework retrieves the icon of a list control item.
CMFCShellListCtrl::OnGetItemText	Called when the framework converts the text of a list control item.
CMFCShellListCtrl::OnSetColumns	Called by the framework when it sets the names of the columns.
CMFCShellListCtrl::Refresh	Refreshes and repaints the list control.
CMFCShellListCtrl::SetItemTypes	Sets the type of items displayed by the list control.

Remarks

The CMFCShellListCtrl class extends the functionality of the CMFCListCtrl Class by enabling your program to list Windows shell items. The display format that is used is like that of a list view for an Explorer window.

A CMFCShellTreeCtrl object can be associated with a CMFCShellListCtrl object to create a complete Explorer window. Then, selecting an item in the CMFCShellTreeCtrl will cause the CMFCShellListCtrl object to list the contents of the selected item.

Example

The following example demonstrates how to create an object of the CMFCShellListCtrl class and how to display the parent folder of the currently displayed folder. This code snippet is part of the Explorer sample.

    CMFCShellListCtrl   m_wndList;


...


    CRect rectDummy (0, 0, 0, 0);
    // The this pointer points to CExplorerView class which extends the CView class.
    m_wndList.Create (WS_CHILD | WS_VISIBLE | LVS_REPORT, rectDummy, this, 1);


...


    m_wndList.DisplayParentFolder ();