num_cols.shtml

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   <TITLE>Getting the number of columns in report view</TITLE>
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<FONT COLOR="#AOAO99">Getting the number of columns in report view</FONT></H3></CENTER>

<HR WIDTH="100%">To get the number of columns in the list view control,
we first get a pointer to the header control and then use the header control
to query the number of columns it has.
<PRE><TT><FONT COLOR="#990000">CHeaderCtrl* pHeader = (CHeaderCtrl*) m_listctrl.GetDlgItem(0);
int nColumnCount = pHeader->GetItemCount();</FONT></TT></PRE>
This works even when the listview control has the LVS_NOCOLUMNHEADER style.
It also works if the control is not in the report view.
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