private void Updatelists()
{
ListViewGuardians.SelectedItem = null;
ListViewChildren.SelectedItem = null;
ListViewConnections.SelectedItem = null;
children = DbOperations.GetAllChildren();
ListViewChildren.ItemsSource = children;
guardian = DbOperations.GetAllGuardians();
ListViewGuardians.ItemsSource = guardian;
connections = DbOperations.GetChildGuardian();
ListViewConnections.ItemsSource = connections;
ListViewConnections.DisplayMemberPath = "Fullinformation";
classes = DbOperations.GetAllClasses();
comboBoxClass.ItemsSource = classes;
comboBoxClass.DisplayMemberPath = "ClassName";
}
private void AddNewGuardian_Click(object sender, RoutedEventArgs e)
{
if (txtboxFirstNameGuardian != null || txtboxLastNameGuardian != null)
{
try
{
DbOperations.AddNewGuardian(Convert.ToInt32(txtboxPhoneGuardian.Text), txtboxFirstNameGuardian.Text, txtboxLastNameGuardian.Text, txtboxEmailGuardian.Text);
ClearTextbox();
ListViewGuardians.ItemsSource = DbOperations.GetAllGuardians();
UpdatedMessage();
}
catch (PostgresException ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void UpdateListViewGuardian()
{
guardians = DbOperations.GetAllGuardians();
listViewGuardian.Items.Refresh();
listViewGuardian.ItemsSource = guardians;
}