private void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (e.Source is TabControl)
{
ApplicationViewModel app = (ApplicationViewModel)DataContext;
if (TabItemConfiguration.IsSelected)
{
if (_configurationViewModel == null)
{
_configurationViewModel = new ConfigurationViewModel(app);
}
app.ChangeViewModel(_configurationViewModel);
}
else if (TabItemParticipants.IsSelected)
{
if (_participantsViewModel == null)
{
_participantsViewModel = new ParticipantsViewModel(app);
}
app.ChangeViewModel(_participantsViewModel);
}
else if (TabItemTests.IsSelected)
{
if (_testsViewModel == null)
{
_testsViewModel = new TestsViewModel(app);
app.ChangeViewModel(_testsViewModel);
}
else
{
PoseCalibrationViewModel dcVM = (PoseCalibrationViewModel)app.PageViewModels.Find(r => r.Name == "DS" || r.Name == "SS" || r.Name == "TS");
if (dcVM != null)
{
app.ChangeViewModel(dcVM);
}
else
{
app.ChangeViewModel(_testsViewModel);
}
}
}
else if (TabItemReview.IsSelected)
{
if (_reviewViewModel == null)
{
_reviewViewModel = new ReviewViewModel(app);
}
app.ChangeViewModel(_reviewViewModel);
}
}
}
/// <summary>
/// Gets the participant id. It is used for operations onto participant profile (delete, edit, new).
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void lbId_TextChanged(object sender, TextChangedEventArgs e)
{
ParticipantsViewModel participant = (ParticipantsViewModel)this.DataContext;
TextBox txt = (TextBox)sender;
if (txt.Text != "")
{
participant.SessionId = Int32.Parse(txt.Text);
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
ParticipantsViewModel participant = (ParticipantsViewModel)this.DataContext;
XmlDataProvider resource = this.FindResource("Participants") as XmlDataProvider;
if (resource != null)
{
System.Collections.ICollection participants = (System.Collections.ICollection)resource.Data;
foreach (XmlNode xn in participants)
{
if (Int32.Parse(xn.Attributes["Id"].Value) == participant.SessionId)
{
participant.ParticipantName = xn.Attributes["Name"].Value;
break;
}
}
}
}