Beispiel #1
0
        private async void RefreshMeal(string date)
        {
            string[] menu = new string[4];

            try {
                for (int i = 1; i <= 3; i++)
                {
                    menu[i] = "";

                    string url = string.Format(
                        "http://emenu.ourhome.co.kr/meal/list.action?tempcd=8c2ea4cdbe74d231b29b4c69f4c90328&offerdt={0}&up_yn=&up_busiplcd=8c2ea4cdbe74d231b29b4c69f4c90328&busiord=&mealclass={1}"
                        , date, i);

                    Task <string> httpTask = GetHTML(url, "UTF-8");
                    string        strHTML  = await httpTask;

                    int lastIndex = 0, endIndex = 0, openIndex = 0, closeIndex = 0;

                    for (int j = 0; j < 2; j++)
                    {
                        lastIndex = strHTML.IndexOf("메뉴정보박스시작", lastIndex);
                        if (lastIndex < 0)
                        {
                            break;
                        }
                        endIndex = strHTML.IndexOf("메뉴정보박스끝", lastIndex);

                        if (j == 1)
                        {
                            menu[i] += "\n";
                        }

                        openIndex = lastIndex;
                        for (; ;)
                        {
                            openIndex = strHTML.IndexOf("<span class=\"MAR5\">", openIndex);
                            if (openIndex < 0 || openIndex > endIndex)
                            {
                                break;
                            }
                            closeIndex = strHTML.IndexOf("</td>", openIndex);

                            menu[i] += strHTML.Substring(openIndex, closeIndex + 5 - openIndex)
                                       .Replace("<span class=\"MAR5\">·</span>", "")
                                       .Replace("</td>", "") + " ";

                            openIndex++;
                        }

                        lastIndex++;
                    }

                    try {
                        if (DictData.ContainsKey(string.Format("{0}{1}", date, i)))
                        {
                            DictData[string.Format("{0}{1}", date, i)] = menu[i];
                        }
                        else
                        {
                            DictData.Add(string.Format("{0}{1}", date, i), menu[i]);
                        }
                    } catch { }
                }

                await this.Dispatcher.BeginInvoke(new Action(() => {
                    for (int i = 1; i <= 3; i++)
                    {
                        if (menu[i] == "")
                        {
                            (FindName(string.Format("stackMeal{0}", i)) as StackPanel).Visibility = Visibility.Collapsed;
                        }
                        else
                        {
                            (FindName(string.Format("stackMeal{0}", i)) as StackPanel).Visibility = Visibility.Visible;
                            (FindName(string.Format("textMeal{0}", i)) as TextBlock).Text = menu[i];
                            (FindName(string.Format("textMeal{0}", i)) as TextBlock).ToolTip = menu[i];
                        }
                    }

                    stackContent.BeginAnimation(StackPanel.OpacityProperty,
                                                new DoubleAnimation(1, TimeSpan.FromMilliseconds(300)));
                }));
            } catch (Exception ex) {
                //MessageBox.Show(ex.Message);
            }
        }