Debug AnyCPU 8.0.50727 2.0 {EFACF01D-6DED-4191-90E8-07EA63506792} Library Properties Revit.SDK.Samples.SpanDirection.CS SpanDirection true full false bin\Debug\ DEBUG;TRACE prompt 4 pdbonly true bin\Release\ TRACE prompt 4 False C:\Program Files\Revit Structure 2009\Program\RevitAPI.dll False