从asp.net中的dataSet获取单个值

Question

我正在进行查询以从tbl_message表中获取Title和RespondBY,我想在对数据绑定到转发器之前解密Title.如何在执行数据绑定之前访问标题值.

string MysqlStatement = "SELECT Title, RespondBy  FROM tbl_message  WHERE tbl_message.MsgID = @MsgID";

using (DataServer server = new DataServer())
{
    MySqlParameter[] param = new MySqlParameter[1];
    param[0] = new MySqlParameter("@MsgID", MySqlDbType.Int32);
    param[0].Value = MessageID;
    command.Parameters.AddWithValue("@MsgID", MessageID);
    ds = server.ExecuteQuery(CommandType.Text, MysqlStatement, param);
}
rptList.DataSource = ds;
rptList.DataBind();


  <table style="width: 498px; color: #F5F5F5;">
        <asp:Repeater ID="rptList" runat="server">
            <HeaderTemplate>
            </HeaderTemplate>
            <ItemTemplate>
                <tr>
                    <td width="15%">
                        <b>Subject</b>
                    </td>
                    <td width="60%">
                        <asp:Label ID="lbl_Subj" runat="server" Text='<%#Eval("Title")%>' />
                    </td>
                </tr>

Answer 1

也许,就像下面的代码部分一样,您可以获得标题并在之前尝试此编码

rptList.DataSource = ds;
  rptList.DataBind();  

以下代码部分可以从数据集中获取标题

string title = ds.Tables[0].Rows[0]["Title"].ToString();