BOOL CLCDemoDlg::OnInitDialog()
{
CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != NULL)
{
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
} // Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon m_imagelist.Create(16,16,TRUE,2,2);
m_imagelist.Add(AfxGetApp()->LoadIcon(IDI_ICON2));
m_list.SetImageList(&m_imagelist,LVSIL_SMALL); m_font.CreateFont(16, 0,0,0,FW_NORMAL, 0,0,0,
DEFAULT_CHARSET, OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, "Arial");
m_list.SetFont(&m_font); /*-----------------------------------------------------------*/
m_list.SetExtendedStyle(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
m_list.SetBkColor(RGB(247,247,255));
m_list.SetTextColor(RGB(0,0,255));
m_list.SetTextBkColor(RGB(247,247,255));
m_list.InsertColumn(0, "學號", LVCFMT_LEFT, 110);
m_list.InsertColumn(1, "姓名", LVCFMT_LEFT, 130);
m_list.InsertColumn(2, "成績", LVCFMT_LEFT, 47); m_list.InsertItem(0,"2002112105");
m_list.SetItemText(0,1,"程紅秀");
m_list.SetItemText(0,2,"96"); m_list.InsertItem(1,"2002112126");
m_list.SetItemText(1,1,"符中輝");
m_list.SetItemText(1,2,"85"); m_list.InsertItem(2,"2002112125");
m_list.SetItemText(2,1,"王斌年");
m_list.SetItemText(2,2,"95"); m_list.InsertItem(3,"2002112103");
m_list.SetItemText(3,1,"袁浩");
m_list.SetItemText(3,2,"92");
return TRUE; // return TRUE unless you set the focus to a control
} void CLCDemoDlg::OnClickList(NMHDR* pNMHDR, LRESULT* pResult)
{
POSITION pos = m_list.GetFirstSelectedItemPosition();
m_nIndex = m_list.GetNextSelectedItem(pos); // 得到項目索引
*pResult = 0;
} void CLCDemoDlg::OnDblclkList(NMHDR* pNMHDR, LRESULT* pResult)
{
POSITION pos = m_list.GetFirstSelectedItemPosition();
m_nIndex = m_list.GetNextSelectedItem(pos); // 得到項目索引
CEditDlg ed;
ed.m_strNo=m_list.GetItemText(m_nIndex,0);
ed.m_strName=m_list.GetItemText(m_nIndex,1);
ed.m_strScore=m_list.GetItemText(m_nIndex,2);
if(ed.DoModal()==IDOK)
{
m_list.SetItemText(m_nIndex,0,ed.m_strNo);
m_list.SetItemText(m_nIndex,1,ed.m_strName);
m_list.SetItemText(m_nIndex,2,ed.m_strScore);
}
*pResult = 0;
} void CLCDemoDlg::OnButtonUp()
{
m_list.SetFocus();
if (m_nIndex == -1) //如果沒有選擇就返回
{
MessageBox("請選擇一項再上移!","提示",MB_ICONINFORMATION);
return;
}
if (m_nIndex == 0) // 判斷所選項是否位於行首
{
MessageBox("已經位於第一行!","提示",MB_ICONINFORMATION);
return;
}
// 提取所選清單項目各列類容
CString str1, str2, str3;
str1 = m_list.GetItemText(m_nIndex, 0);
str2 = m_list.GetItemText(m_nIndex, 1);
str3 = m_list.GetItemText(m_nIndex, 2);
// 刪除所選清單項目
m_list.DeleteItem(m_nIndex);
// 在m_nIndex-1位置處插入上面所刪清單項目的各列類容
m_list.InsertItem(m_nIndex-1, str1);
m_list.SetItemText(m_nIndex-1, 1, str2);
m_list.SetItemText(m_nIndex-1, 2, str3);
m_nIndex--;
// 使得m_nIndex-1位置處項目高亮顯示並獲得焦點
UINT flag = LVIS_SELECTED|LVIS_FOCUSED;
m_list.SetItemState(m_nIndex, flag, flag);
} void CLCDemoDlg::OnButtonDown()
{
m_list.SetFocus(); if (m_nIndex == -1) //如果沒有選擇就返回
{
MessageBox("請選擇一項再下移!","提示",MB_ICONINFORMATION);
return;
} if (m_nIndex == m_list.GetItemCount()-1) // 判斷所選項是否位於行尾
{
MessageBox("已經位於最末行!","提示",MB_ICONINFORMATION);
return;
}
CString str1, str2, str3;
str1 = m_list.GetItemText(m_nIndex, 0);
str2 = m_list.GetItemText(m_nIndex, 1);
str3 = m_list.GetItemText(m_nIndex, 2);
m_list.DeleteItem(m_nIndex);
// 在m_nIndex+1位置處插入上面所刪清單項目的各列類容
m_list.InsertItem(m_nIndex+1, str1);
m_list.SetItemText(m_nIndex+1, 1, str2);
m_list.SetItemText(m_nIndex+1, 2, str3);
m_nIndex++;
// 使得m_nIndex+1位置處項目高亮顯示並獲得焦點
UINT flag = LVIS_SELECTED|LVIS_FOCUSED;
m_list.SetItemState(m_nIndex, flag, flag);
} void CLCDemoDlg::OnEdit()
{
POSITION pos = m_list.GetFirstSelectedItemPosition();
m_nIndex = m_list.GetNextSelectedItem(pos); // 得到項目索引 if(m_nIndex==-1)
{
MessageBox("請選擇一項在修改!","提示",MB_ICONINFORMATION);
return;
}
CEditDlg ed;
ed.m_strNo=m_list.GetItemText(m_nIndex,0);
ed.m_strName=m_list.GetItemText(m_nIndex,1);
ed.m_strScore=m_list.GetItemText(m_nIndex,2);
if(ed.DoModal()==IDOK)
{
m_list.SetItemText(m_nIndex,0,ed.m_strNo);
m_list.SetItemText(m_nIndex,1,ed.m_strName);
m_list.SetItemText(m_nIndex,2,ed.m_strScore);
}
} void CLCDemoDlg::OnAbout()
{
CAboutDlg dlg;
dlg.DoModal();
} void CLCDemoDlg::OnExit()
{
PostMessage(WM_CLOSE,0,0);
} void CLCDemoDlg::OnRclickList(NMHDR* pNMHDR, LRESULT* pResult)
{
CPoint pt;
::GetCursorPos(&pt); CMenu menu;
menu.LoadMenu(IDR_MENU1);
CMenu* pMenu=menu.GetSubMenu(0);
pMenu->TrackPopupMenu(TPM_RIGHTBUTTON,pt.x,pt.y,this,NULL); *pResult = 0;
} void CLCDemoDlg::OnAdd()
{
CEditDlg ed;
if(ed.DoModal()==IDOK)
{
int nn=m_list.InsertItem(m_list.GetItemCount(),ed.m_strNo);
m_list.SetItemText(nn,1,ed.m_strName);
m_list.SetItemText(nn,2,ed.m_strScore);
}
} void CLCDemoDlg::OnDel()
{
POSITION pos = m_list.GetFirstSelectedItemPosition();
m_nIndex = m_list.GetNextSelectedItem(pos); // 得到項目索引
if(m_nIndex==-1)
{
MessageBox("請選擇一項在刪除!","提示",MB_ICONINFORMATION);
return;
}
m_list.DeleteItem(m_nIndex);
UINT flag = LVIS_SELECTED|LVIS_FOCUSED;
m_list.SetItemState(m_nIndex-1, flag, flag);
} void CLCDemoDlg::OnSave()
{
CStdioFile sf;
if(sf.Open("資料.txt",CFile::modeCreate | CFile::modeWrite))
{
CString strOut;
strOut="\r\n學號\t\t姓名\t\t成績\r\n";
sf.WriteString(strOut);
for(int i=0;i {
strOut=m_list.GetItemText(i,0) + "\t"+m_list.GetItemText(i,1)+"\t "+m_list.GetItemText(i,2) +"\r\n";
sf.WriteString(strOut);
}
sf.Close();
MessageBox("儲存成功!","提示",MB_ICONINFORMATION);
}
else
MessageBox("儲存失敗!","提示",MB_ICONINFORMATION);
} |
