private void searchButtonClick(object sender, EventArgs e)
{
DBUtils.DBUser dBUser = new DBUtils.DBUser();
string searchWord = searchWordTextBox.Text.ToString();
int comboIndex = userSearchCombo.SelectedIndex;
List <Models.User> searchedUserList = dBUser.searchUser(comboIndex, searchWord);
var bindingSearchedList = new BindingList <Models.User>(searchedUserList);
dataGridView1.DataSource = bindingSearchedList;
}
