求一實例，WinForm，gridView中的DropDownList聯動，只要能觸發DropDownList事件就可以啦

Question

如題

Answer 1

private void dataGridView1_EditingControlShowing(object sender,
          DataGridViewEditingControlShowingEventArgs e)
        {
            ((ComboBox)e.Control).SelectedIndexChanged +=
                    new EventHandler(ComboBox_SelectedIndexChanged);
        }        private void ComboBox_SelectedIndexChanged(object sender, EventArgs e)
        {
            MessageBox.Show("Hello");
        }

Answer 2

无刷新的联动：http://www.cnblogs.com/yefei520/archive/2006/07/12/448513.html

Answer 3

        private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
        {
            ((ComboBox)e.Control).SelectedIndexChanged += new EventHandler(combobox_SelectedIndexChanged);
        }        void combobox_SelectedIndexChanged(object sender, EventArgs e)
        {
            MessageBox.Show(((ComboBox)dataGridView1.EditingControl).SelectedItem.ToString());
        }