How to set start and stop time of Simulink from m.file?

I have a simulink model. I have to get the result from that model in between certain time period. The model has to start running from 0.5s and stop at 3.5s. I have to controll it from the m.file. How can I run the code for it?

[Fangjun Jiang]

It is answered in your previous question.

https://www.mathworks.com/matlabcentral/answers/1692220-how-can-i-control-the-simulation-run-time-from-m-file?s_tid=srchtitle