MATLAB: How to use a file from a different directory

Question

Hello,

i have developed a program and it works correctly ,and now i want to make it as a function so i need as input a directory(directoryname) and inside the function i want to get the file c.ini wich is in the directoryname

function B(directoryname) % the function B is why i am trying to program now

N = inifile(directoryname\c.ini,90) %infile is a one of my function wich needs as input the file c.ini

Thank you

Answer 1

Use fullfile to build the full filename:

function B(dirName)
N = inifile(fullfile(dirName,'c.ini'),90)
...
end