private void CancelClick(object sender, RoutedEventArgs e)
{
ClientServerController.SaveChangesEvents(list);
db.EventsList.Remove((EventsList)DataGrid.SelectedItem);
db.SaveChangesAsync();
DataGrid.ItemsSource = db.EventsList.Local;
}
private void SaveChanges_Click(object sender, RoutedEventArgs e)
{
try
{
ClientServerController.SaveChangesEvents(list);
db.SaveChanges();
}
catch (Exception exception)
{
MessageBox.Show(
exception.Message + "\n" +
"Can't add data. Hint:\n \"UserId\" and \"Username\" fields must be unique and not empty\n \"Status\" field must be filled",
"Error");
return;
}
MessageBox.Show("Data was added!");
}