Use this dialog box to select a linetype to hide or display with the Desktop Visibility dialog box.
Current Linetype
Shows the linetype that is currently selected on the Objects tab of the Desktop Visibility dialog box.
Linetype list
Shows all line types that you can select. Double-click a linetype to select it.
Set Layer
Shows the linetype that the Objects tab of the Desktop Visibility dialog box will be set to, if the OK button is clicked. You can type the name of the linetype, in this box.