C＃选项卡控件数据更新

Question

我在不使用SQL但使用arraylists和datastructs的情况下创建了一个C＃数据库。我正在建立一个足球数据库，并希望使用TabControl来存储比赛细节，例如分钟比赛，进球和罚球。这些都是使用NumericUpDown。我在TabControl顶部有一个面板，所有这些都在，我可以添加新标签，但数据继续，我希望能够为每个匹配添加不同的数据。无论如何这样做。

        private void MinutesPlayed_Num_ValueChanged(object sender, EventArgs e)
    {
        // 1. create a new structure that can hold results for 5 matches
        FootballClub TabStruct = new FootballClub(5);
        // 2. copy the content of the current ArrayList data structure    // into the new structure
        TabStruct = (FootballClub)ClubData[CurrentPlayerShown];
        // 3. update the data structure to what the GUI shows
        TabStruct.MinutesPlayed[tabControl1.SelectedIndex] = (int)MinutesPlayed_Num.Value;
        // 4. overwrite the old data with the changed one.
        ClubData[CurrentPlayerShown] = TabStruct;

    }

    private void GoalsScored_Num_ValueChanged(object sender, EventArgs e)
    {
        // 1. create a new structure that can hold results for 5 matches
        FootballClub TabStruct = new FootballClub(5);
        // 2. copy the content of the current ArrayList data structure    // into the new structure
        TabStruct = (FootballClub)ClubData[CurrentPlayerShown];
        // 3. update the data structure to what the GUI shows
        TabStruct.Goals[tabControl1.SelectedIndex] = (int)GoalsScored_Num.Value;
        // 4. overwrite the old data with the changed one.
        ClubData[CurrentPlayerShown] = TabStruct;
    }

    private void PenaltiesScored_Num_ValueChanged(object sender, EventArgs e)
    {
        // 1. create a new structure that can hold results for 5 matches
        FootballClub TabStruct = new FootballClub(5);
        // 2. copy the content of the current ArrayList data structure    // into the new structure
        TabStruct = (FootballClub)ClubData[CurrentPlayerShown];
        // 3. update the data structure to what the GUI shows
        TabStruct.Penalties[tabControl1.SelectedIndex] = (int)PenaltiesScored_Num.Value;
        // 4. overwrite the old data with the changed one.
        ClubData[CurrentPlayerShown] = TabStruct;
    }

这是我改变该字段中数据时到目前为止的代码。

然后这是我想要显示我们正在播放哪个播放器的代码。

private void ShowCurrentMember()
    {
        FootballClub PlayerMemberData;
        PlayerMemberData = (FootballClub)ClubData[CurrentPlayerShown];

        FirstNameTextBox.Text = PlayerMemberData.Firstname;
        SurnameTextBox.Text = PlayerMemberData.Surname;
        PlayerAge.Value = PlayerMemberData.age;
        Address1_Text.Text = PlayerMemberData.Address1;
        Address2_Text.Text = PlayerMemberData.Address2;
        City_Text.Text = PlayerMemberData.City;
        Country_Text.Text = PlayerMemberData.Country;
        Postcode_Text.Text = PlayerMemberData.Postcode;
        HomeNumber_Text.Text = " " + PlayerMemberData.HomeNum;
        MobileNum_Text.Text = " " + PlayerMemberData.MobNum;
        Email_Text.Text = PlayerMemberData.Email;
        EmergName_Text.Text = PlayerMemberData.EmergencyName;
        EmergNum_Text.Text = " " + PlayerMemberData.EmergencyNum;
        //if (PlayerMemberData.CardGiven == 'Y') YellowCard_RadioButt.Checked = true;
        //else RedCard_RadioButt.Checked = true;
        TotalTime_Text.Text = " " + PlayerMemberData.MinutesPlayed;
        TotalGoals_Text.Text = " " + PlayerMemberData.Goals;
        TotalPenalties_Text.Text = " " + PlayerMemberData.Penalties;
        pictureBox1.ImageLocation = ((FootballClub)ClubData[CurrentPlayerShown]).ImgFilePathName;

        FootballClub TabStruct;
        TabStruct = (FootballClub)ClubData[CurrentPlayerShown];

        MinutesPlayed_Num.Value = ((FootballClub)ClubData[CurrentPlayerShown]).MinutesPlayed[tabControl1.SelectedIndex];
        GoalsScored_Num.Value = ((FootballClub)ClubData[CurrentPlayerShown]).Goals[tabControl1.SelectedIndex];
        PenaltiesScored_Num.Value = ((FootballClub)ClubData[CurrentPlayerShown]).Penalties[tabControl1.SelectedIndex];

        Player1.Text = "Player  " + (CurrentPlayerShown + 1);
        UpdatePrevNextBtnStatus();