protected void OnTreeviewDebtsRowActivated(object o, RowActivatedArgs args)
{
TreeIter iter;
int itemid;
treeviewDebts.Selection.GetSelected(out iter);
itemid = Convert.ToInt32(DebtsTreeStore.GetValue(iter,0));
AccountableSlips winSlips = new AccountableSlips();
winSlips.FillByEmployee(itemid);
winSlips.Show();
winSlips.Run();
winSlips.Destroy();
}