public void DelSynchronizer(SynchronizerControl con)
{
if (this.WorkflowProcessCurrent.Synchronizers.Remove(con.Synchronizer))
{
UserControls.Remove(con.Id);
canvas.Children.Remove(con);
foreach (var item in con.Synchronizer.LeavingTransitions)
{
item.FromNode = null;
}
foreach (var item in con.Synchronizer.EnteringTransitions)
{
item.ToNode = null;
}
foreach (var item in con.Synchronizer.LeavingLoops)
{
item.FromNode = null;
}
foreach (var item in con.Synchronizer.EnteringLoops)
{
item.ToNode = null;
}
}
}
private void SynchronizerButtonDown(object sender, MouseButtonEventArgs e)
{
SynchronizerControl sc = new SynchronizerControl(this, null,false);
sc.InitNode();
if (!canvas.Children.Contains(sc))
{
sc.LoadNode();
//设置位置
Point p = e.GetPosition(canvas);
sc.SetPoint((double)(p.X - sc.Bounds.Width / 2), (double)(p.Y - sc.Bounds.Height / 2));
this.AddHandle(sc);
this.WorkflowProcessCurrent.Synchronizers.Add(sc.Synchronizer);
canvas.Children.Add(sc);
UserControls.Add(sc.Id, sc);
}
//listBox.SelectedIndex = 0;
}
