We have three main options in the main menu of Line Counter:
So the first option, the File menu will give you access to this options:
The second option, the Tools menu will give you access to this options:
And the third option, the Help menu will give you access to this options:
If you have a project, and you wish to add files, first you have to go to the directory where those files you want to add are, to do this you can change the "Current Directory" path in the text box of the "Files" panel, or you can push the "Change directory" button and select a directory. Once you are in the right place, you have to select in the "Current Files" list box, the files you want to add. Then you only have to push the "Add files" button.
There also some cuestion migth be interesting too, like remove files if you have changed your project, or if you have add a wrong file. The right list box where the files are added, you can select the ones you don't need, and press the "Remove files" button, the erase them from the project. There also other ways to change of directory, you can make double click over a directory in the "Current Files" list box. And if you make a double click over a file, this file will be added to the project.
After add all the files you want to counter in your project, you have to go to the "Result" panel, and press the "Count lines" button, and the result will be painted in a table in that panel. You can also save that result in a txt file or an xml, using the "Save result" button.