private void databind() { int listN = 0; //生成群组list using (DbDataReader reader = GroupManage.Groupinfo()) { while (reader.Read()) { cblUsergroup.Items.Add(new ListItem(reader["name"].ToString(), reader["id"].ToString())); //cblUsergroup.Items[listN++].Selected = true; } } //userinfo //DataTable dt = Userdata.GetUserinfo(Request.QueryString["id"].ToString()); //if (dt.Rows.Count > 0) //{ // foreach (DataRow dr in dt.Rows) // { // txtID.Text = // dr["id"].ToString(); // txtName.Text = dr["name"].ToString(); // txtStation.Text = dr["station"].ToString(); // txtWorkShop.Text = dr["workshop"].ToString(); // txtClass.Text = dr["class"].ToString(); // } //} //int a = cblUsergroup.Items.Count; //usergroup //dt = Userdata.GetUserGroup(Request.QueryString["id"].ToString()); //if (dt.Rows.Count > 0) //{ // foreach (DataRow dr1 in dt.Rows) // { // for (int i = 0; i < cblUsergroup.Items.Count; i++) // { // if (dr1["name"].ToString() == cblUsergroup.Items[i].ToString()) // { // cblUsergroup.Items[i].Selected = true; // } // } // } //} }