Question: I want an animation modal (loading please wait) and when the page fully loads it disappears?

Answer: 
ParStart and PartialStart sound like the same thing. You should rename one of those fields to make the name more descriptive. Also, if Par is an abbreviation, then don't abbreviate. You should generally avoid abbreviations(but acronyms are OK if they are well known). The same goes for "Rep" if that is an abbreviation.

Additionally I agree with all of Steven's notes.
```
    class RepositoryManager
    {
        private static List<Repository> Repo { get; set; }
        .
        .
        .
    }

    public class Repository          
    {
            public string Main { get; set; }
            public string Clean { get; set; }
            public int CurParCount { get; set; }
            .
            .
    }                                           

```