public void ChangeArcToExecuted(object sender, ExecutedRoutedEventArgs e)
{
var f = new AddChangeArc(_myWeb, "Изменение вершины, откуда выходит дуга", 3)
{
AllowManyAddings = false,
From = _selectedArc.From,
ArcName = _selectedArc.Name,
To = _selectedArc.To
};
if (f.ShowDialog() != true)
{
return;
}
try
{
_myWeb.ChangeArcDirectionTo(_selectedArc.From.ID, _selectedArc.Name,
_selectedArc.To.ID, f.To.ID);
SetDataContext();
RefreshAll();
_somethingChanged = true;
NormalizeStatusBar();
}
catch (ArgumentException ex)
{
ErrorStatusBar(ex.Message);
}
}
public void AddArcExecuted(object sender, ExecutedRoutedEventArgs e)
{
var f = new AddChangeArc(_myWeb, "Добавление дуги", 0)
{
AllowManyAddings = true
};
f.EventAddAgain += ArcEventHandler;
f.ShowDialog();
f.EventAddAgain -= ArcEventHandler;
}