Quick Question about CListCtrl

[Valius]

I noticed this class has a handler for when the column heading is clicked. Well, I have a program that has 3 different headings and I want to sort these based on which heading I clicked. I noticed that the "OnColumnclickxxx" function has two parameters and I thought that maybe one of these parameters holds the value for which heading was clicked, but it doesn't seem like they do. My main question is HOW can I tell WHICH column heading was clicked? Any and all info is greatly appreciated. Thanks in advance!

Niky Williams
NTS Marketing

 

[KeithBrautigam]

I think that you might need to cast the first parameter to an NMLISTVIEW pointer and then access the iSubItem member of that structure. For example,

void CSomeDialogClass::OnColumnclickSomeList( NMHDR* pNMHDR, LRESULT* pResult )
{
NMLISTVIEW* pNMListView = (NMLISTVIEW*)pNMHDR;
int nColClicked = pNMListView->iSubItem;

// use nColClicked here...
}

 

[Valius]

Cool, I'll look into this. Thanks for the info!!

Niky Williams
NTS Marketing