private void DeleteActivity_Button_Click(object sender, EventArgs e)
{
if (Activities_DataGridView.CurrentRow == null)
{
Alert.DisplayError("No item selected!");
return;
}
try
{
Activity activity = new Activity();
activity.id_activity = (int)Activities_DataGridView.CurrentRow.Cells[0].Value;
activity = ManagerService.GetActivities(activity).SingleOrDefault();
ManagerService.DeleteActivity(activity);
int index = Activities_DataGridView.CurrentRow.Index;
CurrencyManager currencyManager = (CurrencyManager)BindingContext[Activities_DataGridView.DataSource];
currencyManager.SuspendBinding();
Activities_DataGridView.Rows[index].Visible = false;
currencyManager.ResumeBinding();
}
catch (ServiceException exc)
{
Alert.DisplayError(exc.Message);
}
}