set_value

Description:

public void set_value (string group_name, string key, string value)

Associates a new value with key under group_name.

If key cannot be found then it is created. If group_name cannot be found then it is created. To set an UTF-8 string which may contain characters that need escaping (such as newlines or spaces), use [method@GLib.KeyFile.set_string].

Parameters:

this	a key file
group_name	a group name
key	a key
value	a string