[Pharo-users] two String concatenation in pharo

As i got idea that *LibC system: 'D:\DEV_FreeCAD\build\bin\makebt.exe ', a asString* is worked but now i want to send two data like *LibC system: 'D:\DEV_FreeCAD\build\bin\makebt.exe ', a asString, b asString* but not worked can anyone have idea how to do it. Thanks <http://forum.world.st/file/t372453/a.png> -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html