急救~救~救~救~解决思路

急救~~~急救~~急救~~~急救~~~
大家好,我是个在学ASP.NET的新手,在做一个考试系统时遇到了困难,于是想请教下,不知是否可以给我点时间,帮我下!~~ 
我想在DataGrid的模板列里加入RadioButtonList,然后把从数据库中读取到的数据用RadioButtonList显示出来,最后按提交按钮后,把选择的信息和数据里的答案比较,如果正确就加分,错误就减分. 而我卡在了如何把数据库和RadioButtonList对应起来,最后如何比较? 如果你上线了,看到了,有时间的话,可以帮我下的话,我将万分感谢! 




[解决办法]

C# code

        protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack)            BindGrid();    }    private void BindGrid()    {        GridView1.DataSource = CreateData();        GridView1.DataBind();    }    private DataTable CreateData()    {        DataTable dt = new DataTable();        dt.Columns.Add(new DataColumn("User name", System.Type.GetType("System.String")));                dt.Columns.Add(new DataColumn("Chinese name", System.Type.GetType("System.String")));        dt.Columns.Add(new DataColumn("English name", System.Type.GetType("System.String")));        dt.Columns.Add(new DataColumn("E-mail", System.Type.GetType("System.String")));        dt.Columns.Add(new DataColumn("Sex", System.Type.GetType("System.String")));        dt.Columns.Add(new DataColumn("Telephone", System.Type.GetType("System.String")));        dt.Columns.Add(new DataColumn("Comments", System.Type.GetType("System.String")));                for (int i = 0; i < 30; i++)        {            DataRow dr = dt.NewRow();            dr["User name"] = "Msotec" + i.ToString();            dr["E-mail"] = "zcyhappy@msn.com";            dr["Chinese name"] = "微软技术论坛";            dr["English name"] = "Msotec";            dr["Telephone"] = "13864732837";            dr["Comments"] = "www.msotec.com";            dr["Sex"] = "1";            dt.Rows.Add(dr);        }        return dt;    }    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)    {        GridView1.PageIndex = e.NewPageIndex;        BindGrid();    }    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)    {        if (e.Row.RowType == DataControlRowType.DataRow)        {            DataTable dt = CreateData();            (e.Row.FindControl("rdoButtonSex") as RadioButtonList).Items.FindByValue(dt.Rows[e.Row.RowIndex]["Sex"].ToString()).Selected = true;        }    }        protected void btnGet_Click(object sender, EventArgs e)    {        for (int i = 0; i < GridView1.Rows.Count; i++)        {            RadioButtonList rdoButton = new RadioButtonList();            rdoButton = (RadioButtonList)GridView1.Rows[i].Cells[6].FindControl("rdoButtonSex");            Response.Write("行号：" + i.ToString() + "RadioButtonList的值：" + rdoButton.SelectedItem.Text + "<br />");        }    }