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int CListCtrl::InsertColumn( int nCol, const LVCOLUMN* pColumn );
int CListCtrl::InsertColumn( int nCol, LPCTSTR lpszColumnHeading, int nFormat = LVCFMT_LEFT, int nWidth = -1, int nSubItem = -1 );
Return Value:
The index of the new column if successful or -1 otherwise.
Parameters:
nCol: The index of the new column.
pColumn: Address of an LVCOLUMN structure that contains the attributes of the new column.
lpszColumnHeading: Address of a string containing the column’s heading.
nFormat: Alignment of the column. It can be one of these values:
LVCFMT_LEFT, LVCFMT_RIGHT, or LVCFMT_CENTER.
nWidth: Width of the column, in pixels.
If this parameter is -1, the column width is not set.
nSubItem: Index of the subitem associated with the column.
If this parameter is -1, no subitem is associatied with the column.
Wofür steht nSubItem bei einer Spaltenüberschrift ganz genau, kann damit nichts anfangen?