得到ClistCtrl中當前選中的項

int GetSelectionMark( );

Return Value

The zero-based selection mark, or -1 if there is no selection mark.

Remarks

This member function implements the behavior of the Win32 macro,ListView_GetSelectionMark, as described in the Platform SDK.

這個是我以前一直用的,不過這個函數有個缺點,他會保留你上次選中的項,所以當你單擊空白的地方時,他還會返回上次選中的項.

int GetNextItem( int nItem, int nFlags ) const;

Return Value

The index of the next item if successful, or -1 otherwise.

Parameters

nItem

Index of the item to begin the searching with, or -1 to find the first item that matches the specified flags. The specified item itself is excluded from the search.

nFlags

Geometric relation of the requested item to the specified item, and the state of the requested item. The geometric relation can be one of these values:

• LVNI_ABOVE   Searches for an item that is above the specified item.

• LVNI_ALL   Searches for a subsequent item by index (the default value).
• LVNI_BELOW   Searches for an item that is below the specified item.
• LVNI_TOLEFT   Searches for an item to the left of the specified item.
• LVNI_TORIGHT   Searches for an item to the right of the specified item.

The state can be zero, or it can be one or more of these values:

• LVNI_DROPHILITED   The item has the LVIS_DROPHILITED state flag set.

• LVNI_FOCUSED   The item has the LVIS_FOCUSED state flag set.
• LVNI_SELECTED   The item has the LVIS_SELECTED state flag set.

  If an item does not have all of the specified state flags set, the search continues with the next item.

Remarks

Searches for a list view item that has the specified properties and that bears the specified relationship to a given item.

使用這個函數也可以得到當前選中的項,不過要設定參數.

int iPos = m_cList.GetNextItem( -1, LVNI_ALL | LVNI_SELECTED);