BF2Statistics.PlayerEditForm.SaveBtn_Click C# (CSharp) Method

        private void SaveBtn_Click(object sender, EventArgs e)
        {
            try
            {
                using (StatsDatabase Driver = new StatsDatabase())
                {
                    bool Changes = false;
                    UpdateQueryBuilder Query = new UpdateQueryBuilder("player", Driver);
                    int Rank = Int32.Parse(Player["rank"].ToString());

                    // Update clantag
                    if (Player["clantag"].ToString() != ClanTagBox.Text.Trim())
                    {
                        Player["clantag"] = ClanTagBox.Text.Trim();
                        Query.SetField("clantag", ClanTagBox.Text.Trim());
                        Changes = true;
                    }

                    // Update Rank
                    if (Rank != RankSelect.SelectedIndex)
                    {
                        if (Rank > RankSelect.SelectedIndex)
                        {
                            Query.SetField("decr", 1);
                            Query.SetField("chng", 0);
                        }
                        else
                        {
                            Query.SetField("decr", 0);
                            Query.SetField("chng", 1);
                        }

                        Player["rank"] = RankSelect.SelectedIndex;
                        Query.SetField("rank", RankSelect.SelectedIndex);
                        Changes = true;
                    }

                    // update perm ban status
                    if (Int32.Parse(Player["permban"].ToString()) != PermBanSelect.SelectedIndex)
                    {
                        Player["permban"] = PermBanSelect.SelectedIndex;
                        Query.SetField("permban", PermBanSelect.SelectedIndex);
                        Changes = true;
                    }

                    // If no changes made, just return
                    if (!Changes)
                    {
                        MessageBox.Show("Unable to save player because no changes were made.",
                            "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        return;
                    }

                    // Preform Query
                    Query.AddWhere("id", Comparison.Equals, Pid);
                    Query.Execute();
                    this.Close();
                }
            }
            catch (DbConnectException Ex)
            {
                HttpServer.Stop();
                ExceptionForm.ShowDbConnectError(Ex);
                return;
            }
        }