/// <summary>
/// Selected a class.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Button_Click(object sender, RoutedEventArgs e)
{
SectionButton button = (SectionButton)sender;
ClassNameBox.Text = (String)button.Content;
StudentSelectPanel.Children.Clear();
CurrentSection = button.Info;
foreach (var item in ClassSelectPanel.Children)
{
if (item is SectionButton)
{
((SectionButton)item).IsEnabled = true;
}
}
foreach (StudentInfo info in button.Info.Students.OrderBy(inf => inf.LastName).ThenBy(inf => inf.FirstName).ToList())
{
StudentButton studentButton = new StudentButton(info);
studentButton.Click += StudentButton_Click;
StudentSelectPanel.Children.Add(studentButton);
}
try
{
CommentSettings.CurrentHeaderParagraph = await button.Info.CurrentCommentHeaderAsync();
}
// If something goes wrong alert the user.
catch (WebException ex)
{
String responseBody;
using (StreamReader sr = new StreamReader(ex.Response.GetResponseStream()))
{
responseBody = sr.ReadToEnd();
}
Windows.UI.Popups.MessageDialog dialog = new Windows.UI.Popups.MessageDialog(responseBody);
await dialog.ShowAsync();
}
using (MemoryStream ms = new MemoryStream())
{
StreamWriter writer = new StreamWriter(ms);
writer.Write(CommentSettings.CurrentHeaderParagraph.Html);
writer.Flush();
ms.Position = 0;
EditorBox.Load(ms, FormatType.Html);
}
button.IsEnabled = false;
CurrentState = State.LoadedHeader;
StateChanged(this, new EventArgs());
}
private async void StudentButton_Click(object sender, RoutedEventArgs e)
{
StudentButton btn = (StudentButton)sender;
StudentNameBox.Text = (String)btn.Content;
CurrentStudent = btn.Info;
foreach (var item in StudentSelectPanel.Children)
{
if (item is StudentButton)
{
((StudentButton)item).IsEnabled = true;
}
}
try
{
CommentSettings.CurrentStudentComment = await CurrentStudent.CurrentCommentAsync();
}
// If something goes wrong alert the user.
catch (WebException ex)
{
String responseBody;
using (StreamReader sr = new StreamReader(ex.Response.GetResponseStream()))
{
responseBody = sr.ReadToEnd();
}
Windows.UI.Popups.MessageDialog dialog = new Windows.UI.Popups.MessageDialog(responseBody);
await dialog.ShowAsync();
}
using (MemoryStream ms = new MemoryStream())
{
StreamWriter writer = new StreamWriter(ms);
writer.Write(CommentSettings.CurrentStudentComment.HtmlContent);
writer.Flush();
ms.Position = 0;
EditorBox.Load(ms, FormatType.Html);
}
btn.IsEnabled = false;
CurrentState = State.LoadedStudent;
StateChanged(this, new EventArgs());
}
