protected override void OnStylusPointsReplaced(StylusPointsReplacedEventArgs e)
{
if (!initialStrokeCreation)
{
IEnumerable <StylusPoint> spe = e.PreviousStylusPoints.Where(p => e.NewStylusPoints.FirstOrDefault(sp => sp.X == p.X && sp.Y == p.Y) == null);
if (spe.ToList().Count > 0)
{
StylusPointCollection removedPoints = new StylusPointCollection(spe);
for (int i = 0; i < removedPoints.Count; i++)
{
//connectingPoints.RemoveAll(cp => removedPoints.FirstOrDefault(sp => sp.X == cp.X && sp.Y == cp.Y) != null);
List <ConnectingPoint> toRemove = connectingPoints.Where(cp => removedPoints.FirstOrDefault(sp => sp.X == cp.X && sp.Y == cp.Y) != null).ToList();
foreach (ConnectingPoint cp in toRemove)
{
cp.next.previous = null;
}
connectingPoints.RemoveAll(cp => removedPoints.FirstOrDefault(sp => sp.X == cp.X && sp.Y == cp.Y) != null);
}
}
}
base.OnStylusPointsReplaced(e);
}
//</Snippet28>
//<Snippet29>
void myNewStroke_StylusPointsReplaced(object sender, StylusPointsReplacedEventArgs e)
{
MessageBox.Show("stylus points replaced");
}
/// <summary>Event handler for stroke data changed events</summary>
private void OnStylusPointsReplaced(object sender, StylusPointsReplacedEventArgs args)
{
Invalidate();
}
