c#vs怎么计算出来的成绩导入到sql2008数据库相应的字段中？

这是一个在线考试系统考试结果的代码，怎么将这个运行出来的成绩score导入到sqlsever中啊？
namespace MySchool
{
public partial class QuizResultForm : Form
{
public QuizResultForm()
{
InitializeComponent();
}

    // 退出应用程序
    private void btnExit_Click(object sender, EventArgs e)
    {
        this.Close();
    }

    // 显示分数
    private void QuizResultForm_Load(object sender, EventArgs e)
    {
        // 计算答对的题目数量
        int correctNum = 0;  
        for (int i = 0; i < QuizHelper.questionNum; i++)
        {
            if (QuizHelper.studentAnswers[i] == QuizHelper.correctAnswers[i])
            {
                correctNum++;
            }
        }

        // 计算得分
        int score = correctNum * 100 / QuizHelper.questionNum;
        lblMark.Text = score.ToString()+"分";


        lblStudentScoreStrip.Width = lblFullMarkStrip.Width * score / 100;

http://www.bkjia.com/Sql_Server/578180.html

http://download.csdn.net/download/lck19930315/4609561

存一下就好了呀 add