PKHeX.Form1.clickOT C# (CSharp) Method

        private void clickOT(object sender, EventArgs e)
        {
            string OT = Util.TrimFromZero(Encoding.Unicode.GetString(savefile, SaveGame.TrainerCard + 0x48 + savindex * 0x7F000, 0x1A));
            if (OT.Length <= 0) return;

            TB_OT.Text = OT;
            int savshift = 0x7F000 * savindex;
            // Set Gender Label
            int g6trgend = savefile[SaveGame.TrainerCard + 0x5 + savshift];
            Label_OTGender.Text = g6trgend == 1 ? gendersymbols[1] : gendersymbols[0];

            // Get TID/SID
            TB_TID.Text = BitConverter.ToUInt16(savefile, SaveGame.TrainerCard + 0 + savshift).ToString();
            TB_SID.Text = BitConverter.ToUInt16(savefile, SaveGame.TrainerCard + 2 + savshift).ToString();
            int game = savefile[SaveGame.TrainerCard + 0x4 + savshift];
            int subreg = savefile[SaveGame.TrainerCard + 0x26 + savshift];
            int country = savefile[SaveGame.TrainerCard + 0x27 + savshift];
            int _3DSreg = savefile[SaveGame.TrainerCard + 0x2C + savshift];
            int lang = savefile[SaveGame.TrainerCard + 0x2D + savshift];

            // CB_GameOrigin.SelectedValue = game;

            CB_GameOrigin.SelectedValue = game;
            CB_SubRegion.SelectedValue = subreg;
            CB_Country.SelectedValue = country;
            CB_3DSReg.SelectedValue = _3DSreg;
            CB_Language.SelectedValue = lang;
            updateNickname(null, null);
        }
        private void clickCT(object sender, EventArgs e)