I'm making a few UserControls with Visual Basic (Visual Studio 2005). In design view, all of the controls, UserControls and other, have blue lines that show up when lined up to another control. Also, some of the .Net controls also have a purple line that can show up, usually showing that a label is more or less centered on the control. In the interest of making my UserControl derived classes more user friendly, is there any way I can add this purple line to my classes? Thanks in advance