public NewTeam(string teamId) { this.teamId = teamId; InitializeComponent(); con = new SqlConnect(); this.Text = "Edit Team"; con.SqlQuery("SELECT * FROM teams WHERE Id = \""+teamId+'"'); reader = con.QueryEx(); while (reader.Read()) { textBox1.Text = reader["Name"].ToString(); dateTimePicker1.Value = DateTime.Parse(reader["Date"].ToString()); textBox2.Text = reader["Description"].ToString(); } con.ConnectionClose(); }