关于SelectedIndex属性
yzl1 2005-09-06 02:03:48 SelectedIndex表示控件对象中当前选定条目的从零开始的索引
这句话是什么意思?是不是选中一个为0,选中第二个就为1?
private void comboBox1_SelectedIndexChanged(object sender, System.EventArgs e)
{
if(comboBox1.SelectedIndex>-1&&comboBox2.SelectedIndex>-1)
listBox1.Items.Add(comboBox1.SelectedItem.ToString()+""+comboBox2.SelectedItem.ToString());
}
private void comboBox2_SelectedIndexChanged(object sender, System.EventArgs e)
{
if(comboBox1.SelectedIndex>-1&&comboBox2.SelectedIndex>-1)
listBox1.Items.Add(comboBox1.SelectedItem.ToString()+""+comboBox2.SelectedItem.ToString());
}