AutoCompleteStringCollection collec = new AutoCompleteStringCollection(); if (t_numdeco.Text != "") { while (dr.Read()) { collec.Add(dr["CodeProjet"].ToString()); } t_numdeco.AutoCompleteSource = AutoCompleteSource.CustomSource; t_numdeco.AutoCompleteCustomSource = collec; } else { t_numdeco.AutoCompleteSource = AutoCompleteSource.None; t_numdeco.AutoCompleteCustomSource = null; }
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Posez votre questionprivate void button1_Click(object sender, EventArgs e) { F_Test FT = new F_Test(); FT.ShowDialog(); //Erreur : Attempted to read or write protected memory. This is often an indication that other memory is corrupt. }
AutoCompleteStringCollection collec = new AutoCompleteStringCollection(); if (t_numdeco.Text != "") { connection.Open(); using(var cmd = new SQLCommand("requete", connection)) { dr = cmd.ExecuteReader(); while (dr.Read()) { collec.Add(dr["CodeProjet"].ToString()); } dr.Close(); dr.Dispose(); } connection.Close(); t_numdeco.AutoCompleteSource = AutoCompleteSource.CustomSource; t_numdeco.AutoCompleteCustomSource = collec; } else { t_numdeco.AutoCompleteSource = AutoCompleteSource.None; t_numdeco.AutoCompleteCustomSource = null; }