protected void Page_Load(object sender, EventArgs e)
{
DataTable Dt = new DataTable();
DataRow Dr;
Dt.Columns.Add("Name", typeof(String));
Dt.Columns.Add("No", typeof(String));
Dr = Dt.NewRow();
Dr["No"]=1;
//int i = 1;
Dr["Name"]="zs";
Dt.Rows.Add(Dr);
Session["Dt"] = Dt;
DataRow[] Rows;
Rows = ((DataTable)Session["Dt"]).Select("Name=zs");
//string str1 = Rows[0]["Name"].ToString();
// i = str1.CompareTo("zs");
TextBox1.Text = Rows[0]["Name"].ToString();
}
当我把Name=zs改为No=1就能选取了