/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) {
var login = Frame.BackStack.FirstOrDefault(b => b.SourcePageType.Name == "LoginPage");
if (login != null) {
Frame.BackStack.Remove(login);
}
((IViewModel)this.DataContext).LoadData(null);
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) {
// take out Register from Backstack list
var register = Frame.BackStack.FirstOrDefault(b => b.SourcePageType.Name == "Register");
if (register != null) {
Frame.BackStack.Remove(register);
}
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) {
if (DataSource.LoggedInInfo.PersonID == DataSource.SelectedUserInfo.PersonID) {
// take out LoginPage from Backstack list
// if Student logged in
var login = Frame.BackStack.FirstOrDefault(b => b.SourcePageType.Name == "LoginPage");
if (login != null) {
Frame.BackStack.Remove(login);
}
}
// hide newtest pivot if the logged in and selected user is not the same
if (DataSource.SelectedUserInfo.PersonID != DataSource.LoggedInInfo.PersonID)
pvt.Items.Remove(NewTestPivotItem);
// hide the profil pivot if the logged in user is not student
// because in this case the profil view is in loggedinuserpage
if (DataSource.LoggedInInfo.RoleID != DataSource.GetRoleStudent().RoleID)
pvt.Items.Remove(ProfilPivotItem);
((IViewModel)this.DataContext).LoadData(null);
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) {
((IViewModel)this.DataContext).LoadData(null);
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e) {
((IViewModel)DataContext).LoadData(DataSource.CreateUserStudent());
}