private void btnAddFriend_Click(object sender, EventArgs e)
{
var index = FriendsGridView.CurrentCell.RowIndex;
var selectedRow = FriendsGridView.Rows[index];
var a = Convert.ToInt64(selectedRow.Cells["ID"].Value);
var friendsLink = new WCFService.FriendTable
{
idOne = a,
idTwo = _dataStorage.UserId
};
_service.CreateFriendsLink(a, _dataStorage.UserId);
btnSeeFriends_Click(sender, e);
}