Why i need to compile again and again after editing?

Hi all,
I would like to ask you something about compiling. Before i run my program i've got to compile for the first time . But whenever i stop running and edit my program, i need to recompile it again . Is it the normal condition or not? could you advise me something about that ?
Thank you .
with respect ,
roxy   

You probably need to give us a few more details.
Is this about LabVIEW? Are you using plain LabVIEW or some specialize flavor (e.g. RT, embedded, FPGA, etc.).
(It is normal that a program needs to be recompiled if you edit the code, but in LabVIEW this is automatic and typically near instantaneous.)
LabVIEW Champion . Do more with less code and in less time .

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