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<body>
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{
SqlConnection con=new SqlConnection("Data Source=DADI-PC;Initial Catalog=db_test;Persist Security Info=True;User ID=sa;Password=sa");
string strSql = "select * from tb_test where ID='" + DataList1.DataKeys[e.Item.ItemIndex].ToString()+"'";
con.Open();
SqlCommand cmd = new SqlCommand(strSql, con);
SqlDataReader myReader = cmd.ExecuteReader();
myReader.Read();
if(myReader.HasRows)
{
WriteFile(myReader["ArticleTitle"].ToString(), myReader["ArticleContent"].ToString(), myReader["ID"].ToString());
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