protected async override void OnNavigatedTo(NavigationEventArgs e)
{
this.navigationHelper.OnNavigatedTo(e);
PrepodTitle.Text = "Список преподавателей";
// Код для статуса загрузки.
await Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ShowAsync();
var progInd = Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ProgressIndicator;
progInd.Text = "Подождите, идёт загрузка меню";
await progInd.ShowAsync();
// Код для сообщения об ошибке отсутствия интернета
if (!HelperClass.CheckConnection())
{
var dialog = new MessageDialog("Соединение с интернетом не установлено.");
dialog.Title = "Проблема с подключением к интернету.";
await dialog.ShowAsync();
Frame.Navigate(typeof(PageError));
}
else
{
// Объект для хранения данных с сервера в формате xml.
XmlReader xmlreader =
await HelperClass.GetXmlReader(string.Format("http://www.sakhiepi.ru/mobile/rasp/professor_list.aspx?data=1"));
//отображение
try
{
xmlreader.ReadStartElement("main");
int k = 0;
do
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
Panel.Tag = xmlreader.GetAttribute("id");
TextBlock tb2 = new TextBlock();
tb2.Padding = new Thickness(10, 0, 0, 0);
tb2.FontWeight = FontWeights.Normal;
tb2.FontSize = 30;
tb2.TextWrapping = TextWrapping.Wrap;
tb2.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0xff, 0xff, 0xff));
tb2.Text = xmlreader.GetAttribute("name");
Panel.Children.Add(tb2);
Lvi.Content = Panel;
PrepodListView.Items.Add(Lvi);
k++;
}while (xmlreader.ReadToNextSibling("prof"));
}
catch (Exception)
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
TextBlock tb1 = new TextBlock();
tb1.Padding = new Thickness(10, 0, 0, 0);
tb1.FontWeight = FontWeights.Bold;
tb1.FontSize = 30;
tb1.TextWrapping = TextWrapping.Wrap;
tb1.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0, 0xff, 0xe8));
tb1.Text = "Список преподавателей пуст";
Panel.Children.Add(tb1);
Lvi.Content = Panel;
PrepodListView.Items.Add(Lvi);
}
await progInd.HideAsync();
}
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
await Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ShowAsync();
var progInd = Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ProgressIndicator;
progInd.Text = "Подождите, идёт загрузка меню";
await progInd.ShowAsync();
this.navigationHelper.OnNavigatedTo(e);
if (!HelperClass.CheckConnection())
{
var dialog = new MessageDialog("Соединение с интернетом не установлено.");
dialog.Title = "Проблема с подключением к интернету.";
await dialog.ShowAsync();
Frame.Navigate(typeof(PageError));
return;
}
NewsListTitle.Text = HelperClass.NewsYear + ", " + HelperClass.NewsMonthName;
string Adress = string.Format("http://www.sakhiepi.ru/mobile/winphone/read_news.aspx?y={0}&m={1}&lang=1",
HelperClass.NewsYear, HelperClass.NewsMonth);
XmlReader xmlreader = await HelperClass.GetXmlReader(Adress);
//отображение
try
{
xmlreader.ReadStartElement("main");
int k = 0;
do
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
Panel.Tag = xmlreader.GetAttribute("page_id");
TextBlock tb1 = new TextBlock();
tb1.Padding = new Thickness(10, 0, 0, 0);
tb1.FontWeight = FontWeights.Bold;
tb1.FontSize = 18;
tb1.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0, 0xff, 0xe8));
tb1.Text = xmlreader.GetAttribute("pubdate");
TextBlock tb2 = new TextBlock();
tb2.Padding = new Thickness(10, 0, 0, 0);
tb2.FontWeight = FontWeights.Normal;
tb2.FontSize = 25;
tb2.TextWrapping = TextWrapping.Wrap;
tb2.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0xff, 0xff, 0xff));
tb2.Text = xmlreader.GetAttribute("newstxt");
Panel.Children.Add(tb1);
Panel.Children.Add(tb2);
Lvi.Content = Panel;
AllNews.Items.Add(Lvi);
k++;
}while (xmlreader.ReadToNextSibling("news"));
}
catch (Exception)
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
TextBlock tb1 = new TextBlock();
tb1.Padding = new Thickness(10, 0, 0, 0);
tb1.FontWeight = FontWeights.Bold;
tb1.FontSize = 25;
tb1.TextWrapping = TextWrapping.Wrap;
tb1.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0, 0xff, 0xe8));
tb1.Text = "На выбранный месяц новостей нет";
Panel.Children.Add(tb1);
Lvi.Content = Panel;
AllNews.Items.Add(Lvi);
}
// Конец выполнения статуса загрузки (окончание).
await progInd.HideAsync();
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
this.navigationHelper.OnNavigatedTo(e);
NameFacultet.Text = HelperClass.NameFacultet;
await Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ShowAsync();
var progInd = Windows.UI.ViewManagement.StatusBar.GetForCurrentView().ProgressIndicator;
progInd.Text = "Подождите, идёт загрузка меню";
await progInd.ShowAsync();
if (!HelperClass.CheckConnection())
{
var dialog = new MessageDialog("Соединение с интернетом не установлено.");
dialog.Title = "Проблема с подключением к интернету.";
await dialog.ShowAsync();
Frame.Navigate(typeof(PageError));
}
else
{
XmlReader xmlreader =
await HelperClass.GetXmlReader(string.Format("http://www.sakhiepi.ru/mobile/rasp/gr_list.aspx?fid={0}",
HelperClass.IdFacultet));
//отображение
try
{
xmlreader.ReadStartElement("main");
int k = 0;
do
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
Panel.Tag = xmlreader.GetAttribute("gr_id");
TextBlock tb2 = new TextBlock();
tb2.Padding = new Thickness(10, 0, 0, 0);
tb2.FontWeight = FontWeights.Normal;
tb2.FontSize = 30;
tb2.TextWrapping = TextWrapping.Wrap;
tb2.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0xff, 0xff, 0xff));
tb2.Text = "Группа " + xmlreader.GetAttribute("gr_name");
Panel.Children.Add(tb2);
Lvi.Content = Panel;
GroupListView.Items.Add(Lvi);
k++;
}while (xmlreader.ReadToNextSibling("grupa"));
}
catch (Exception)
{
ListViewItem Lvi = new ListViewItem();
Lvi.Padding = new Thickness(0, 0, 0, 0);
Lvi.Margin = new Thickness(0, 0, 0, 15);
StackPanel Panel = new StackPanel();
Panel.Margin = new Thickness(0, 0, 0, 9.5);
TextBlock tb1 = new TextBlock();
tb1.Padding = new Thickness(10, 0, 0, 0);
tb1.FontWeight = FontWeights.Bold;
tb1.FontSize = 30;
tb1.TextWrapping = TextWrapping.Wrap;
tb1.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(0xff, 0, 0xff, 0xe8));
tb1.Text = "Список групп пуст";
Panel.Children.Add(tb1);
Lvi.Content = Panel;
GroupListView.Items.Add(Lvi);
}
await progInd.HideAsync();
}
}
