一个困扰了我很久的问题
从我初识vc起,由于没有解决这个问题,所以放弃视图而转用对话框,现在都做完了2个项目了,但这个问题依然没有解决。各位仁兄帮帮忙!
我建了一个类似于资源管理器的单文档视图类。我想用左边的TreeView控制右边的ListView.(显示节点相关的数据表)在程序中写为:
void CLeftView::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult)
{
NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
// TODO: Add your control notification handler code here
CTreeCtrl &tTree = this->GetTreeCtrl();
HTREEITEM hItem = tTree.GetSelectedItem();
CString Text = tTree.GetItemText(hItem);
CMainFrame *pFrame = (CMainFrame *)AfxGetApp()->m_pMainWnd;
CFanlongView *pView = (CFanlongView*)pFrame->GetActiveWindow();
CListCtrl& m_ctrList = pView->GetListCtrl();
if(pView->GetSafeHwnd())
pView->PartInforShow(Text);
*pResult = 0;
}
void CFanlongView::OnStyleChanged(int nStyleType, LPSTYLESTRUCT lpStyleStruct)
{
//TODO: add code to react to the user changing the view style of your window
}
void CFanlongView::PartInforShow(CString m_strSelText)
{
CListCtrl &List=this->GetListCtrl();
List.DeleteAllItems();
List.InsertColumn(0,"用户编号",LVCFMT_CENTER,60);
List.InsertColumn(1,"用户名称",LVCFMT_CENTER,60);
List.InsertColumn(2,"真实姓名",LVCFMT_CENTER,60);
List.InsertColumn(3,"职务",LVCFMT_CENTER,60);
List.InsertColumn(4,"电话",LVCFMT_CENTER,60);
List.InsertColumn(5,"移动电话",LVCFMT_CENTER,60);
List.InsertColumn(6,"电子信箱",LVCFMT_CENTER,60);
List.InsertColumn(7,"创建时间",LVCFMT_CENTER,60);
List.InsertColumn(8,"备注",LVCFMT_CENTER,60);
CDatabase db;
CString str1,str2,str3,str4,str5,str6,str7,str8,str9;
int i=0;
db.OpenEx(_T("DSN=POLICE;UID=sa"), CDatabase::noOdbcDialog);
CRecordset rs(&db);
rs.Open(CRecordset::forwardOnly,"select * from User_Base where RD_DeptName='"+m_strSelText+"'");
while(!rs.IsEOF())
{
rs.GetFieldValue("RU_Id", str1);
List.InsertItem(i,str1);
rs.GetFieldValue("RU_Name", str2);
List.SetItemText(i, 1, str2);
rs.GetFieldValue("RU_TrueName", str3);
List.SetItemText(i, 2, str3);
rs.GetFieldValue("RU_Dutys", str4);
List.SetItemText(i, 3, str4);
rs.GetFieldValue("RU_Telep", str5);
List.SetItemText(i, 4, str5);
rs.GetFieldValue("RU_Handset", str6);
List.SetItemText(i, 5, str6);
rs.GetFieldValue("RU_Emailto", str7);
List.SetItemText(i, 6, str7);
rs.GetFieldValue("RU_SetDate", str8);
List.SetItemText(i, 7, str8);
rs.GetFieldValue("RU_Notes", str9);
List.SetItemText(i, 8, str9);
i=i+1;
rs.MoveNext();
}
rs.Close();
}
在树中目前取得了当前节点,怎么控制列表视图的显示呢?(列表视图中我添加了一个显示函数PartInforShow(CString m_strSelText))
上边的程序运行无错,可是列表显示不出来,我该怎么做呢?