/// <summary>
/// Opens a form for editing the clicked year.
/// </summary>
/// <param name="sender">Button for editing a year.</param>
/// <param name="e"></param>
private async void EditYearClick(object sender, EventArgs e)
{
var currYear = await years.GetOne(yearId);
var form = new YearForm(currYear);
form.ShowDialog();
await Globals.UpdateCurrentUser();
}
/// <summary>
/// Opens form to create a new year.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddYearClick(object sender, EventArgs e)
{
var form = new YearForm(currGroup);
form.ShowDialog();
UpdateYearsSource();
}