public async void SearchProjects(string Query)
        {
            //get the new results and write them into Results
            ProjectResults.Clear();

            var searchResults = await projectAPI.GetBySearch(Query);

            foreach (var result in searchResults)
            {
                ProjectResults.Add(new ProjectViewModel(result));
            }
        }
        public async void SearchByCategory(int categoryId)
        {
            ProjectResults.Clear();

            var searchResults = await projectAPI.GetByCategory(categoryId);
        }