private void button1_Click(object sender, EventArgs e) { con.Open(); SqlCommand cmd = new SqlCommand("ins", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@t_name", comboBox1.SelectedItem); cmd.Parameters.AddWithValue("@lecture", comboBox2.SelectedItem); cmd.Parameters.AddWithValue("@day", comboBox3.SelectedItem); cmd.Parameters.AddWithValue("@subject", listBox1.SelectedItem); cmd.ExecuteNonQuery(); cmd.Dispose(); con.Close(); comboBox1.SelectedIndex = -1; comboBox2.SelectedIndex = -1; comboBox3.SelectedIndex = -1; listBox1.SelectedIndex = -1; Show_t_time_table obj = new Show_t_time_table(); obj.Show(); }
private void button1_Click(object sender, EventArgs e) { Show_t_time_table obj = new Show_t_time_table(); obj.Show(); }