你可以尝试在 ComboBox的事件中来修改选中的项:
- comboBox.MouseDoubleClick += new System.Windows.Input.MouseButtonEventHandler(comboBox_MouseDoubleClick);
- void comboBox_MouseDoubleClick(object sender, System.Windows.Input.MouseButtonEventArgs e)
- {
- ComboBox cb = sender as ComboBox;
- if (cb.SelectedIndex < (cb.Items.Count-1))
- {
- cb.SelectedIndex = cb.SelectedIndex + 1;
- }
- else
- {
- cb.SelectedIndex = 0;
- }
- }
复制代码 |