private void timer2_Tick(object sender, EventArgs e) { string connect = "Server=127.0.0.1;port=3306;Database=phplogin;Uid = root;password = amber"; MySqlConnection com = new MySqlConnection(connect); MySqlCommand Comanda = com.CreateCommand(); Comanda.CommandText = "Select * from comments where user ='******' order by id ASC"; com.Open(); bool k = false; bool l = false; MySqlDataReader row = Comanda.ExecuteReader(); while (row.Read()) { sender = row["sender"].ToString(); DateTime dat = Convert.ToDateTime(row["date"].ToString()); if (DateTime.Compare(dat, data) > 0) { foreach (Form OpenForm in Application.OpenForms) { if (OpenForm.Text == row["sender"].ToString()) { l = true; Form4 b = (Form4)OpenForm; b.timer1.Enabled = true; b.datatext = "aa"; } } if (l == false) { Form4 f3 = new Form4(); f3.conectare(a, row["sender"].ToString(), row["text"].ToString()); f3.Show(); } k = true; } } com.Close(); if (k == true) { data = DateTime.Now; } }
private void panel_DClick(string user, string receiver) { bool l = false; foreach (Form OpenForm in Application.OpenForms) { if (OpenForm.Text == receiver) { l = true; Form4 b = (Form4)OpenForm; b.Focus(); } } if (l == false) { Form4 f2 = new Form4(); f2.conectare(user, receiver , ""); f2.datatext = ""; f2.Show(); } }