一个Report风格的CListCtrl怎么样通过程序而不是通过鼠标键盘来使某一项处于选中状态?
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SetItemState(n, LVIS_SELECTED, LVIS_SELECTED);
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//获得选中
int nItem = listctrl.GetNextItem (-1, LVNI_SELECTED);
//取消选中
listctrl.SetItemState(nItem,NULL,NULL);
//设置选中
listctrl.SetItemState(nItem+1,LVNI_SELECTED,LVNI_SELECTED);
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SetItemState(n, LVIS_SELECTED, LVIS_SELECTED);
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m_wndList.SetFocus();
m_wndList.SetItemState(2, LVIS_SELECTED, LVIS_SELECTED ¦ LVIS_FOCUSED);
m_wndList.EnsureVisible(2, FALSE);
::SendMessage(m_wndList.m_hWnd, LVM_SETEXTENDEDLISTVIEWSTYLE,
LVS_EX_FULLROWSELECT, LVS_EX_FULLROWSELECT);
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以下的代码时再增加CListCtrl的行时,总是让最后一行是选中状态,看看对你有没有帮助
int nCount = m_list.GetItemCount();
if (nCount > 0)
{
m_list.EnsureVisible(nCount-1, FALSE);
m_list.SetItemState(nCount-1, LVIS_SELECTED, LVIS_SELECTED);
if ( nCount-1 > 0 )
{
m_list.SetItemState(nCount-1-1, 0, LVIS_SELECTED);
}
}
m_list.SetFocus();
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SetItemState(n, LVIS_SELECTED, LVIS_SELECTED);
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