如何获取选定行的其中一列的一个值？
public void ProcessRequest (HttpContext context) {
//string storySN = context.Request.QueryString["storySN"];
string storySN = "q";
int voteSum = 0;
if (!string.IsNullOrEmpty(storySN))
{
BRBT_VoteInform br = new BRBT_VoteInform();
string filter = string.Format("and 1=1 and storySN='{0}'", storySN);
DsBT_VoteInform ds = br.GetSome(filter);
if (ds.BT_VoteInform.Rows.Count <= 0)
{
context.Response.Write("<script>alert('没有该选项');</script>");
}
else
{
voteSum = Convert.ToInt32(ds.BT_VoteInform.Columns[2]);
}
context.Response.Write(voteSum);
}
}
如何将该行第3列的值赋给voteSum ？ 求大神指教。。

[解决办法]
DsBT_VoteInform?
DataTable dt..
dt.Rows[0][""].ToString()//dt.Rows[0][2].ToString()