ListView_SetItemState( HWND hwnd, int i, UINT state, UINT mask ); state New state bits for the item. The mask parameter indicates the valid bits of the state parameter. The macro ignores bits in the state parameter if the corresponding bit is not set in the mask parameter. The low-order byte contains a set of bit flags that indicate the item's state. This byte can be a combination of the following values: LVIS_CUT The item is marked for a cut-and-paste operation. LVIS_DROPHILITED The item is highlighted as a drag-and-drop target. LVIS_FOCUSED The item has the focus, so it is surrounded by a standard focus rectangle. Although more than one item may be selected, only one item can have the focus. LVIS_SELECTED The item is selected. The appearance of a selected item depends on whether it has the focus and also on the system colors used for selection. Items will only show as selected if the list-view control has focus or the LVS_SHOWSELALWAYS style is used. mask Bits of the state parameter that you want to set or clear. You can use ListView_SetItemState both to set and to clear bits. To set an item's overlay image index, set the LVIS_OVERLAYMASK bits. To set an item's state image index, set the LVIS_STATEIMAGEMASK bits. 调用方法 ListView_SetItemState(m_hWndList,m_nCurrentEditItem, LVIS_SELECTED | LVIS_FOCUSED, LVIS_SELECTED | LVIS_FOCUSED);
