public void DestroyOutputLine()
{
if (outboundLine != null)
{
//destroy it
outboundLine.DeleteLine();
outboundLine = null;
}
}
private void ParamGate_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (sender is ParamIOGate)
{
ParamIOGate paramGate = sender as ParamIOGate;
if (paramGate.IsConnecting)
{
Point currPos =
new Point(e.GetPosition(ParamCanvas).X,
e.GetPosition(ParamCanvas).Y);
//Validate the collision
if (IsValidConnection(currPos, paramGate))
{
//update it here
UpdateInboundParam(currPos, paramGate);
outboundLine = paramGate.ConnectionLine;
ParamValueChangesEvent(new EventArgs()); //Commitment was made
}
else
{
UndoLineDrawing(paramGate);
}
paramGate.IsConnecting = false;
paramGate.ReleaseMouseCapture();
}
}
}