【发布时间】:2010-12-21 01:30:53
【问题描述】:
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
ComboBox Combo_Design = new ComboBox();
Combo_Quality.Items.Add("Best");
Combo_Quality.Items.Add("Normal");
Combo_Quality.Items.Add("Draft");
Combo_Quality.Text = "Best";
MessageBox.Show(Combo_Quality.Text);
string selectedItem = Combo_Quality.Items[Combo_Quality.SelectedIndex].ToString();
Combo_Quality.Text = "Normal";
MessageBox.Show(Combo_Quality.Text);
string selectedItem2 = Combo_Quality.Items[Combo_Quality.SelectedIndex].ToString();
Combo_Quality.Text = "Draft";
MessageBox.Show(Combo_Quality.Text);
string selectedItem3 = Combo_Quality.Items[Combo_Quality.SelectedIndex].ToString();
}
这与组合框有关,我有 3 个项目可供选择,但我希望它是当我选择最佳时弹出一个消息框让我选择确定,同样适用于正常和草稿
【问题讨论】:
-
你为什么要创建一个新的 Combo_Design ComboBox?
-
为什么要使用 3 个组合框? ComboBox1,Combo_Design,Combo_Quality
-
我无法得到你。你能解释清楚你想做什么吗?
标签: c#