how to search in listbox by textbox AutoCompleteMode in c#

Question

I fill a ListBox From Database with the code below , and I want to search by a TextBox with AutoCompleteMode in the listBox.. How can I do it please?

public void refreshdata()
    {
        //DataRow dr;

        SqlConnection cn = new SqlConnection(@"Server=.\SQLEXPRESS; DataBase=Gestion Cabinet; Integrated Security = true;");
        cn.Open();

        SqlCommand cmd = new SqlCommand("select * from Médicaments", cn);
        SqlDataAdapter sda = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        sda.Fill(ds);

        for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
        {
            listBox1.Items.Add(ds.Tables[0].Rows[i][1]
                + " " + ","
                + ds.Tables[0].Rows[i][2]
                + " " + ","
                + ds.Tables[0].Rows[i][3]);
            cn.Close();
        }

Answer 1

请参阅： 在列表框中搜索希望对您有所帮助。