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1、Is there anyway to disable the item of the CExtShortCutListWnd？

2、Is there anyway to disable the item of the CListBox?

Thank you for your help! I tried to do it with the way that you have told me , howerver I can’t invisible shortcut items .the code as following:

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{

........

........

CExtShortcutListWnd::SHORTCUT_ITEM_INFO * pItem = m_wndSLH0.ItemGetInfo(1);
 pItem->m_bPressed =false;
 m_wndSLH0.UpdateShortcutListWnd(TRUE);

}

Could you please give me a simple which support invisible shortcut items ,thak you !

My e-mail :grace_wang1011@126.com

Here is the line of code from your message:

pItem->m_bPressed =false;

It seems you should replace it with the following line to make shortcut item invisible:

pItem->m_bVisible = false;

The CExtShortcutListWnd class does not support disabled shortcut items explicitly. But you can override the following virtual method and return false if the appropriate shortcut list item is disabled for clicking:

bool CExtShortcutListWnd::OnShortcutListItemPressedStart(
    LONG nIndex,
    bool bPrePressedTest
    )

Alternatively, you can use invisible shortcut items if you want to make them unavailable for users. You should invoke the CExtShortcutListWnd::ItemGetInfo() method to get a pointer to the CExtShortcutListWnd::SHORTCUT_ITEM_INFO data structure. Set the m_bVisible member to false in the latter. Finally, please invoke the CExtShortcutListWnd::UpdateShortcutListWnd() method to update the shortcut list layout.

The list box common control does not support disabled items either.