コード例 #1
0
 private void formlogin_Load(object sender, EventArgs e)
 {
     try
     {
         db.condb.Open();
         string           sqlqery = "SELECT count(*) FROM mattiinventory.tblusers";
         MySqlDataAdapter adp     = new MySqlDataAdapter(sqlqery, db.condb);
         DataTable        dt      = new DataTable();
         adp.Fill(dt);
         if (dt.Rows[0][0].ToString() == "0")
         {
             MessageBox.Show("\nThank you for using our software!!\n\nAs for the moment, it seems there\nare no registered account in\nthe system.\nPlease proceed by creating one\n\n- Developer 😉", "Welcome Note!", MessageBoxButtons.OK, MessageBoxIcon.Information);
             db.condb.Close();
             formaccounts acc = new formaccounts();
             acc.ShowDialog();
         }
         else
         {
             db.condb.Close();
         }
     }
     catch (Exception ert)
     {
         MessageBox.Show(ert.ToString());
     }
 }
コード例 #2
0
        private void btnaccount_Click(object sender, EventArgs e)
        {
            formaccounts fa = new formaccounts();

            fa.ShowDialog();
        }