One embodiment of the present invention relates to disabling graphical code in a graphical program. A first portion of the graphical program may be disabled, which may include preventing the first portion of the graphical program from being compiled and/or preventing the first portion of the graphical program from being executed. Another embodiment of the invention relates to conditionally compiling graphical code in a graphical program. A first portion of the graphical program may be compiled if one or more associated conditions are true, or may not be compiled otherwise.