Hi Sir, i just want to ask and need some help on how can i display data from mysql to c# listview

Hi sir, thank you for your reply and i really appreciate that...
In my code that i posted i just changed the following code here...and now its working..


  clientlistview.Items.Clear();
  string sqlselect = "SELECT clientId, clientFName, clientMName, clientLName from   clientreg where clientFName ='" + txtclientlist.Text + "' ";
  MySqlConnection connect = new MySqlConnection(conn);
  MySqlCommand cm = new MySqlCommand(sqlselect, connect);
  DataTable tbl = new DataTable();

//this line here

  MySqlDataAdapter mda = new MySqlDataAdapter(cm);
  mda.Fill(tbl);

//that i change instead in my first code


  foreach (DataRow row in tbl.Rows)
  {
  ListViewItem list = new ListViewItem(row[0].ToString());
  list.SubItems.Add(row[1].ToString());
  list.SubItems.Add(row[2].ToString());
  list.SubItems.Add(row[3].ToString());
  clientlistview.Items.Add(list);
  }
  }

Hi Vergel,


Try this...

Here i have used OleDbConnection.You convert it to MySqlConnection accordingly.


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.OleDb;
namespace Listview_display
{
    public partial class Form1 : Form
    {
        string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"];
        OleDbCommand com;
        OleDbDataAdapter oledbda;
        string str;
        DataSet ds;
        DataTable dt;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            listView1.Columns.Add("ID", 70, HorizontalAlignment.Center);
            listView1.Columns.Add("GRADE", 70, HorizontalAlignment.Center);
            listView1.View = View.Details;
            listView1.GridLines = true;
            listView1.BackColor = Color.Aqua;
            listView1.ForeColor = Color.Blue;
            OleDbConnection con = new OleDbConnection(ConnectionString);
            con.Open();
            str = "select * from test Query";
            com = new OleDbCommand(str, con);
            oledbda = new OleDbDataAdapter(com);
            ds = new DataSet();
            oledbda.Fill(ds, "test Query");
            con.Close();
            dt = ds.Tables["test Query"];
            int i;
            for (i = 0; i <= dt.Rows.Count - 1; i++)
            {
                listView1.Items.Add(dt.Rows[i].ItemArray[0].ToString());
                listView1.Items[i].SubItems.Add(dt.Rows[i].ItemArray[1].ToString());
            }
        }
    }
}




Thanks

Try the following instead.

I'm assuming that the clientId column is an integer, rather than a string:

            clientlistview.Items.Clear();
            string sqlselect = "SELECT clientId, clientFName, clientMName, clientLName from clientreg";
            MySqlConnection connect = new MySqlConnection(conn);
            MySqlCommand cm = new MySqlCommand(sqlselect, connect);
            MySqlDataReader reader = cm.ExecuteReader();
            while(reader.Read())
            {
                ListViewItem list = new ListViewItem(reader.GetInt32(0).ToString());
                list.SubItems.Add(reader.GetString(1));
                list.SubItems.Add(reader.GetString(2));
                list.SubItems.Add(reader.GetString(3));
                clientlistview.Items.Add(list);
            }

            reader.Close();
            connect.Close();