private void _view_OnUpdateData(object sender, EventArgs e)
{
using (new WaitCursorHandler())
{
ListDataGrid listDataGrid = null;
if (sender is ListDataGrid)
{
listDataGrid = (ListDataGrid)sender;
}
else
{
listDataGrid = _view.ListDataGrid;
}
if (listDataGrid != null && listDataGrid.SelectedItem != null)
{
var model = _services.GetById(((UserModel)listDataGrid.SelectedItem).id);
if (model != null)
{
var view = new UserEntryView(false, model);
view.OnSaveData += UserEntryView_OnSaveData;
view.ShowDialog();
}
}
}
}
private void _view_OnCreateData(object sender, EventArgs e)
{
var view = new UserEntryView();
view.OnSaveData += UserEntryView_OnSaveData;
view.ShowDialog();
}
private Task <string> GetUsernameAsync()
{
var source = new TaskCompletionSource <string>();
var window = new Window {
Width = 300, Height = 200
};
var view = new UserEntryView();
window.Content = view;
RoutedEventHandler handler = null;
handler = (s, a) =>
{
view.OkButton.Click -= handler;
window.Close();
source.TrySetResult(view.UsernameTextBox.Text);
};
view.OkButton.Click += handler;
window.Show();
return(source.Task);
}