[C++] MFC CListCtrl Focus & Scroll

控鍵名稱為"IDC_LIST1"

EX01---範例

取得與設定List 焦點Focus

int iItem = 0;  

LPNMITEMACTIVATE temp = (LPNMITEMACTIVATE) pNMHDR;

iItem = temp->iItem;

((CListCtrl*)GetDlgItem(IDC_LIST1))->SetItemState(iItem,LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);

((CListCtrl*)GetDlgItem(IDC_LIST1))->SetFocus();

EX02---範例

取得與設定Scrollbar 位置

int iItemScrollIndex = 0;

CRect crt;

((CListCtrl*)GetDlgItem(IDC_LIST1))->GetItemRect(0,crt,LVIR_BOUNDS);

m_iItemScrollIndex = ((CListCtrl*)GetDlgItem(IDC_LIST1))->GetTopIndex() * crt.Height();

((CListCtrl*)GetDlgItem(IDC_LIST1))->Scroll(CSize(0,iItemScrollIndex ));