private ViewModelConnect AddConnect(ViewModelConnect parameter, ViewModelConnect result)
{
if (result == null)
{
return(parameter);
}
result.FromConnector.CommandAdd.Execute();
Connects.Add(result);
return(result);
}
private ViewModelConnect DeleteConnect(ViewModelConnect parameter, ViewModelConnect result)
{
Connects.Remove(parameter);
parameter.FromConnector.CommandDelete.Execute();
return(parameter);
}
private void AddFreeConnect(ViewModelConnector fromConnector)
{
DraggedConnect = new ViewModelConnect(fromConnector);
Connects.Add(DraggedConnect);
}