set_comment

Description:

public void set_comment (string? group_name, string? key, string comment) throws KeyFileError

Places a comment above key from group_name.

If key is null then comment will be written above group_name. If both key and group_name are null, then comment will be written above the first group in the file.

Note that this function prepends a '#' comment marker to each line of comment.

Parameters:

this	a KeyFile
group_name	a group name, or null
key	a key
comment	a comment

Returns:

true if the comment was written, false otherwise