connections SettingsHandle

[Farid]

Hi. I wrote a program that draws a number of connection (without any shape) in a raddiagram. Now when I click on the connection, some connections get the gear symbol and some don't. Those connections that don't have the symbol appear when I move the start point or end point of the connection. Can you explain why and how I should fix it? Here is a snippet of my code.

Dim theline AsNew RadDiagramConnection With {
                                              .StrokeThickness = 3,
                                              .StartPoint = New Point(10, 10),
                                              .EndPoint = New Point(10, 50),
                                              .Name = 1,
                                              .IsEditable = False,
                                              .IsDraggingEnabled = True,
                                              .BackColor = System.Drawing.Color.LawnGreen
                                             }
RadDiagram1.Items.Add(theline)