コード例 #1
0
ファイル: CollectionCity.xaml.cs プロジェクト: 745322878/Code
        /// <summary>
        /// 在此页将要在 Frame 中显示时进行调用。
        /// </summary>
        /// <param name="e">描述如何访问此页的事件数据。
        /// 此参数通常用于配置页。</param>
        async protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            EditAppbar.Visibility = Windows.UI.Xaml.Visibility.Visible;
            AddAppbar.Visibility = Windows.UI.Xaml.Visibility.Visible;
            FindAppbar.Visibility = Windows.UI.Xaml.Visibility.Visible;
            DeleteAppbar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
            //if (e.Parameter != null)
            //{
            //    cityname.city = e.Parameter.ToString();
            //    cityName.Add(cityname);
                
            //}
            //colCityName.ItemsSource = cityName;
            
             Files.Items.Clear();
            //创建文件夹
            StorageFolder storage = await ApplicationData.Current.LocalFolder.CreateFolderAsync("CityList", CreationCollisionOption.OpenIfExists);
            //获取当前文件夹中的文件
            var files = await storage.GetFilesAsync();
            //便利 每一个文件
            foreach (StorageFile file in files)
            {
                XmlDocument doc=await XmlDocument.LoadFromFileAsync (file );
                //cityname.city = doc.DocumentElement.Attributes.GetNamedItem ("city").NodeValue.ToString ();
                cityname = new Citys();
                cityname.city = file.DisplayName;
                if (cityname.city == "City")
                    continue;
                else
                    cityName.Add(cityname);

            }
            Files.ItemsSource = cityName;
        }
コード例 #2
0
ファイル: CollectionCity.xaml.cs プロジェクト: xiyouWyz/Code
        /// <summary>
        /// 在此页将要在 Frame 中显示时进行调用。
        /// </summary>
        /// <param name="e">描述如何访问此页的事件数据。
        /// 此参数通常用于配置页。</param>
        async protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            EditAppbar.Visibility   = Windows.UI.Xaml.Visibility.Visible;
            AddAppbar.Visibility    = Windows.UI.Xaml.Visibility.Visible;
            FindAppbar.Visibility   = Windows.UI.Xaml.Visibility.Visible;
            DeleteAppbar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
            //if (e.Parameter != null)
            //{
            //    cityname.city = e.Parameter.ToString();
            //    cityName.Add(cityname);

            //}
            //colCityName.ItemsSource = cityName;

            Files.Items.Clear();
            //创建文件夹
            StorageFolder storage = await ApplicationData.Current.LocalFolder.CreateFolderAsync("CityList", CreationCollisionOption.OpenIfExists);

            //获取当前文件夹中的文件
            var files = await storage.GetFilesAsync();

            //便利 每一个文件
            foreach (StorageFile file in files)
            {
                XmlDocument doc = await XmlDocument.LoadFromFileAsync(file);

                //cityname.city = doc.DocumentElement.Attributes.GetNamedItem ("city").NodeValue.ToString ();
                cityname      = new Citys();
                cityname.city = file.DisplayName;
                if (cityname.city == "City")
                {
                    continue;
                }
                else
                {
                    cityName.Add(cityname);
                }
            }
            Files.ItemsSource = cityName;
        }
コード例 #3
0
ファイル: App.xaml.cs プロジェクト: 745322878/Code
        public async void readXmlFile()
        {
            //StorageFile file1 = null;
            string text;
            Citys cityname;
            List<Citys> citys = new List<Citys>();
            //var folder = await Windows.ApplicationModel.Package.Current.InstalledLocation.GetFolderAsync("NewFolder");
            //foreach (StorageFile file in await folder.GetFilesAsync())
            //{
            //    if (file.Name == "XMLFile.xml")
            //    {
            //        file1 = file;
            //        break;
            //    }
            //}
            var file1 = await Windows.ApplicationModel.Package.Current.InstalledLocation.GetFileAsync("CitysXmlFile.xml");
            if (file1 == null)
                return;
            IRandomAccessStream accesssStream = await file1.OpenReadAsync();
        
            using (StreamReader stream = new StreamReader(accesssStream.AsStreamForRead((int)accesssStream.Size)))
            {
                text = stream.ReadToEnd();
            }
            string a = "<string>";
            string b = "</string>";
            int indexa = 1;
            int indexb = 1;
            for (int i = 0; i < text.Length; i++)
            {
                indexa = text.IndexOf(a, indexa + 1);
                indexb = text.IndexOf(b, indexb + 1);
                if (indexa == -1 && indexb == -1)
                    break;
                string s = text.Substring(indexa + a.Length, indexb - indexa - a.Length);
                cityname1 = new Citys();
                cityname1.city = s;
                App.citynameList.Add(cityname1);
               
            }
                 

        }
コード例 #4
0
        /// <summary>
        /// 在此页将要在 Frame 中显示时进行调用。
        /// </summary>
        /// <param name="e">描述如何访问此页的事件数据。
        /// 此参数通常用于配置页。</param>
        async protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            if (e.Parameter != null)
            {
                cityname = new Citys();

                cityname.city = e.Parameter.ToString();
                App.nearFindCity.Clear();
                //读取近期城市文件
                StorageFolder storage = await ApplicationData.Current.LocalFolder.CreateFolderAsync("NearCityList", CreationCollisionOption.OpenIfExists);

                //获取当前文件夹中的文件
                var files = await storage.GetFilesAsync();

                //遍历每个文件
                foreach (StorageFile file in files)
                {
                    file.DateCreated.ToFileTime();
                    //XmlDocument doc=await XmlDocument.LoadFromUriAsync (new Uri(file.Path));
                    //cityname.city = doc.DocumentElement.Attributes.GetNamedItem("city").NodeValue.ToString();
                    cityname1      = new Citys();
                    cityname1.city = file.DisplayName;
                    if (cityname1.city == "City")
                    {
                        continue;
                    }
                    else
                    {
                        App.nearFindCity.Add(cityname1);
                    }
                }
                if (App.nearFindCity.Count == 0)
                {
                    App.nearFindCity.Add(cityname);
                }
                else
                {
                    //if(App.nearFindCity.Contains (cityname )==true )
                    //     return;
                    foreach (Citys city5 in App.nearFindCity)
                    {
                        if (city5.city.ToString() == cityname.city.ToString())
                        {
                            goto loop;
                        }
                    }

                    App.nearFindCity.Add(cityname);
                    if (App.nearFindCity.Count > 3)
                    {
                        do
                        {
                            Random r = new Random();

                            App.nearFindCity.RemoveAt(r.Next(2));
                        } while (App.nearFindCity.Count != 3);
                    }
                }

loop:
                StorageFolder storage1 = await ApplicationData.Current.LocalFolder.CreateFolderAsync("NearCityList", CreationCollisionOption.ReplaceExisting);

                foreach (Citys cityname2 in App.nearFindCity)
                {
                    XmlDocument _doc  = new XmlDocument();
                    XmlElement  _item = _doc.CreateElement(cityname2.city.ToString());
                    _doc.AppendChild(_item);
                    StorageFile file1 = await storage1.CreateFileAsync(cityname2.city.ToString() + ".xml", CreationCollisionOption.ReplaceExisting);

                    await _doc.SaveToFileAsync(file1);
                }
            }
        }
コード例 #5
0
ファイル: City.xaml.cs プロジェクト: 745322878/Code
        /// <summary>
        /// 在此页将要在 Frame 中显示时进行调用。
        /// </summary>
        /// <param name="e">描述如何访问此页的事件数据。
        /// 此参数通常用于配置页。</param>
        async protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            if (e.Parameter != null)
            {
                cityname = new Citys();

                cityname.city = e.Parameter.ToString();
                App.nearFindCity.Clear();
                //读取近期城市文件
                StorageFolder storage = await ApplicationData.Current.LocalFolder.CreateFolderAsync("NearCityList", CreationCollisionOption.OpenIfExists);
               //获取当前文件夹中的文件
                var files = await storage.GetFilesAsync();        
                //遍历每个文件 
                foreach (StorageFile file in files)
                 {
                     file.DateCreated.ToFileTime();
                    //XmlDocument doc=await XmlDocument.LoadFromUriAsync (new Uri(file.Path));
                    //cityname.city = doc.DocumentElement.Attributes.GetNamedItem("city").NodeValue.ToString();
                     cityname1 = new Citys();
                     cityname1.city = file.DisplayName;
                     if (cityname1.city == "City")
                         continue;
                     else
                     {
                         App.nearFindCity.Add(cityname1);
                     }
                 }
                 if (App.nearFindCity.Count == 0)
                     App.nearFindCity.Add(cityname);
                 else
                 {
                    //if(App.nearFindCity.Contains (cityname )==true )
                    //     return;
                     foreach (Citys  city5 in App.nearFindCity)
                     {
                         if (city5.city.ToString() == cityname.city.ToString()) 
                            goto loop;
                     }
                     
                         App.nearFindCity.Add(cityname);
                         if (App.nearFindCity.Count > 3)
                         {
                             do
                             {
                                 Random r = new Random();
                                 
                                 App.nearFindCity.RemoveAt(r.Next(2));
                             } while (App.nearFindCity.Count != 3);
                         }
                     
                 }
                
                  loop:
                  StorageFolder storage1 = await ApplicationData.Current.LocalFolder.CreateFolderAsync("NearCityList",CreationCollisionOption.ReplaceExisting);
                
                  foreach(Citys cityname2 in App.nearFindCity )
                 {
                     XmlDocument _doc = new XmlDocument();
                     XmlElement _item = _doc.CreateElement(cityname2.city.ToString ());
                     _doc.AppendChild(_item);
                     StorageFile file1 = await storage1.CreateFileAsync(cityname2.city.ToString() + ".xml", CreationCollisionOption.ReplaceExisting);
                     await _doc.SaveToFileAsync(file1);
                 }
               
              
            }
           
        }