C++ CEdit::Initialization方法代码示例

/*
 * 说明：
 *    删除台号信息
 * 参数：
 *    hwnd [in] 主窗口句柄
 * 返回值
 *    成功返回true
 */
bool DeleteTable(HWND hwnd)
{
	CListView table_list(hwnd, IDC_L_TABLE_INFO);
	int select = table_list.GetSelectionMark();
	if (-1 == select) {
		MessageBox(hwnd, TEXT("请在左侧列表款选择要删除的房间编号!"), TEXT("基础信息管理"), MB_ICONINFORMATION);
		return false;
	}
	std::string floor, room, table_no;
	CComboBox combo(hwnd, IDC_TABLE_FLOOR_COMBO);
	combo.GetComboBoxText(floor);              // 获取楼层名
	room = table_list.GetItem(select, 0);      // 获取房间名
	table_no = table_list.GetItem(select, 1);  // 获取台号
		CTableInfo table;
		table.DeleteTable(floor.c_str(), room.c_str(), table_no.c_str());
		CComboBox combox;
		//清空显示
		combox.Initialization(hwnd,IDC_C_FLOOR_NAME);
		combox.DeleteAllString();
		combox.Initialization(hwnd,IDC_C_ROOM_NAME);
		combox.DeleteAllString();
		CEdit edit;
		edit.Initialization(hwnd,IDC_E_TABLE_NO);
		edit.Empty();
		edit.Initialization(hwnd,IDC_E_TABLE_NUM);
		edit.Empty();
		InitTableList(hwnd, IDC_L_TABLE_INFO, floor.c_str(), 0);  // 更新
	return true;
}

bool AddTable(HWND hwnd)
{
	std::string floor, room, table_no, sum_str;
	CComboBox floor_combox(hwnd, IDC_C_FLOOR_NAME);
	CComboBox room_combox(hwnd, IDC_C_ROOM_NAME);
	floor_combox.GetComboBoxText(floor);
	room_combox.GetComboBoxText(room);
	CEdit edit;
	edit.Initialization(hwnd, IDC_E_TABLE_NO);
	edit.GetEditText(table_no);
	edit.Initialization(hwnd, IDC_E_TABLE_NUM);
	edit.GetEditText(sum_str);

	CTableInfo table;
	table.AddTable(floor.c_str(), room.c_str(), table_no.c_str(), atoi(sum_str.c_str()));
	//显示添加的台号信息
	CComboBox left_combox_floor(hwnd,IDC_TABLE_FLOOR_COMBO);
	left_combox_floor.SetCurSel(left_combox_floor.FindString(floor.c_str()));
	InitTableList(hwnd, IDC_L_TABLE_INFO, floor.c_str(), 0);  // 更新
	return true;
}

/*
 * @ brief: 台号信息处理函数
 * @ param: hwnd [in] 窗口句柄
 * @ param: msg [in] 消息类型
 **/
BOOL CALLBACK ChildTableInfoProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch(msg)
	{
	case WM_INITDIALOG:
		{
			CListView table_list(hwnd, IDC_L_TABLE_INFO);
			table_list.SetSelectAndGrid(LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
			table_list.InsertColumn(1,80,"房间名称");
			table_list.InsertColumn(2,100,"台    号");
			table_list.InsertColumn(2,60,"人    数");
			try {

				InitFloorName(hwnd, IDC_TABLE_FLOOR_COMBO);//初始化左边第一个“楼层”下拉列表
				InitFloorName(hwnd, IDC_C_FLOOR_NAME);//初始化游标第二个“楼层”下拉列表
				CComboBox floor_combo(hwnd, IDC_TABLE_FLOOR_COMBO);
				std::string floor_name;
				floor_combo.GetComboBoxText(floor_name);
			    InitTableList(hwnd, IDC_L_TABLE_INFO, floor_name.c_str(), 0);
				InitRoomCombo(hwnd,floor_name.c_str(),IDC_C_ROOM_NAME);//根据楼层名，初始化房间下拉列表
			} catch (Err &err) {
				MessageBox(hwnd, err.what(), TEXT("基础信息管理"), MB_ICONERROR);
				return FALSE;
			}
			return TRUE;
		}
	case  WM_NOTIFY:
		{
			switch(LOWORD(wParam))
			{
			case IDC_L_TABLE_INFO:
				{
					if (((LPNMHDR)lParam)->code == NM_CLICK){      // 点击列表中的一项
						int index = -1;
						CEdit num, no;
						CComboBox room_name, floor_name;
						CListView table_list;
						table_list.Initialization(hwnd, IDC_L_TABLE_INFO);
						index = table_list.GetSelectionMark();
						if (-1 == index) {
							MessageBox(hwnd, TEXT("请先在左侧选择一个台号！"), TEXT("基础信息管理"), MB_ICONINFORMATION);
							break;
						}
						
						room_name.Initialization(hwnd, IDC_C_ROOM_NAME);
						no.Initialization(hwnd, IDC_E_TABLE_NO);
						num.Initialization(hwnd, IDC_E_TABLE_NUM);
						CComboBox combo(hwnd, IDC_TABLE_FLOOR_COMBO);
						std::string name;
						combo.GetComboBoxText(name);
						floor_name.Initialization(hwnd, IDC_C_FLOOR_NAME);
						floor_name.DeleteAllString();
						InitFloorName(hwnd,IDC_C_FLOOR_NAME);
					    floor_name.SetCurSel(floor_name.FindString(name.c_str()));
						
						InitRoomCombo(hwnd,name.c_str(),IDC_C_ROOM_NAME);
						room_name.SetCurSel(room_name.FindString(table_list.GetItem(index, 0).c_str()));
						no.SetEditText(table_list.GetItem(index, 1).c_str());
						num.SetEditText(table_list.GetItem(index, 2).c_str());
					}
					break;
				}
			}
			return TRUE;
		}
	case WM_COMMAND:
		{
			switch (LOWORD(wParam))
			{
			case IDC_B_ADD_TABLE:
				{
					try {
					    if(AddTable(hwnd))
						{
							MessageBox(hwnd, TEXT("添加台号信息成功"), TEXT("基础信息管理 "), MB_ICONINFORMATION);
						}
					} catch (Err &err) {
						MessageBox(hwnd, err.what(), TEXT("基础信息管理 "), MB_ICONERROR);
						return FALSE;
					}
					break;
				}
			case IDC_B_DISHPATCH_TABLE:
				{
					try
					{
						if (UpdateTable(hwnd))
						{
							MessageBox(hwnd, TEXT("修改台号信息成功"), TEXT("基础信息管理"), MB_OK);
						}
					}
					catch (Err &err)
					{
						MessageBox(hwnd, err.what(), TEXT("基础信息管理"), MB_ICONERROR);
					}
//.........这里部分代码省略.........