Dll from Simulink model with .m files

Generate dll from Simulink model with .mfile:

generate DLL from a simulink model, DLL is called in an external c program, when DLL initializes, it will load mat file and variables in m files.

can i change the m files without recompile the DLL?

[Kaustubha Govind]

It's not clear how your external C program executes the MATLAB-files or loads MAT-files - do you call into MATLAB as a COM server or something?