从C执行python脚本

Question

As part of my C code I run python script,(one of the .dll files runs the script)

getcwd(directory);
ret_value = ShellExecute(NULL,NULL,"myScript.py",NULL,directory,0);

This is the folder of the program after build.

If I run the .exe from the folder every thing works.

The bug: If I search program .exe outside the folder and run it the script doesn't run.

Search: If I run it from here the script doesn't run.

Answer 1

GetModuleFileNameW() function retrieves the fully qualified path for the file that contains the specified module. This way you can find absolute path of the .dll and use _chdir and change the current working directory to that path.