Hi.
I am implemented a very simple MFC program without the powerful of ClassWizard.
I added a CListCtrl listbox. Everything works as designed except for a double-click message handler. I cannot get the program to respond when the user double-clicks the listbox. I have tried different messages, but all failed.
I would like to know, What message do you handler for double-click (left mouse button) on a CListCtrl that is not in a dialog box and was not implemented using ClassWizard.
Thanks,
Kuphryn
CListCtrl encapsulates a Listview common control. As with other common controls, look to WM_NOTIFY for specific notification messages. In the case of a double-click event, the message in question is NM_DBLCLK. Other useful notifications in this regard are similarly prefixed with 'NM_*'. It may also be worthwhile to read the sdk docs on the win32 listview common control for a complete list of all messages, macros, etc.
Hope that helps.
edit: as tempting as it is to insist that 'notifiction' is a real word, I accept that it's not.
Last edited by Ken Fitlike; 10-19-2002 at 04:54 PM.
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Okay. Thanks.
I figured out the bug. The bug was a human-error, not an MFC error.
I made an error during creation of the CListCtrl object.
Here is the error.
// Here is the incorrect creation code.
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m_LB_Box.Create(WS_CHILD | WS_VISIBLE | WS_BORDER | LVS_REPORT | LVS_SORTASCENDING, CRect(0, 100, 100, 50), this, 1);
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Notice the "1" in the last parameter.
// Here is the solution.
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m_LB_Box.Create(WS_CHILD | WS_VISIBLE | WS_BORDER | LVS_REPORT | LVS_SORTASCENDING, CRect(0, 100, 100, 50), this, IDC_LB_BOX);
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Kuphryn
