static public void UpdateFile(Uploaded_Files updatedFile)
{
database.Uploaded_Files.Find(updatedFile.File_ID).File_Path = updatedFile.File_Path;
database.SaveChanges();
}
static public void AddNewFile(Uploaded_Files newUploadedFile)
{
database.Uploaded_Files.Add(newUploadedFile);
database.SaveChanges();
}