// screen_3 custom code
Adding custom code and recompiling will delete the added custom code, as shown in the red box in the image. What could be the reason for this?
Hello @zzy2892
Adding custom code requires adding the code to a specified location, rather than modifying it directly in the generated screen file. This is because the corresponding screen file is regenerated every time code is generated. You can refer to the documentation at https://docs.mcuxpresso.nxp.com/guiguider/latest/UG/advanced_usage.html#custom-code-integration
BR