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SqlConnection Conn = DBClass.setConn();
string sql = "select * from t_user";
SqlCommand sCmd = new SqlCommand(sql, Conn);
Conn.Open();
SqlDataReader Dr = sCmd.ExecuteReader();
if (Dr.Read()) {
//DDL1.Items.Clear();
//DDL1.DataSource = Dr;
//DDL1.DataTextField = "username";
//DDL1.DataValueField = "pwd";
//DDL1.DataBind();
GridView1.DataSource = Dr;
GridView1.DataBind();
}
SqlConnection Conn = DBClass.setConn();
string sql = "select * from t_user";
SqlCommand sCmd = new SqlCommand(sql, Conn);
Conn.Open();
SqlDataReader Dr = sCmd.ExecuteReader();
GridView1.DataSource = Dr;
GridView1.DataBind();