Question

c# listbox项双击打开连接

我是新新手，求指教。在listbox属性 items添加了一些网址，想实现双击网址打开连接怎么写
使用文字和连接都可以双击打开对应连接吗？
private void listBox1_SelectedIndexChanged(object sender, EventArgs e) {
}

Answer 1

不应该在SelectedIndexChanged事件里面写吧，应该是DoubleClick事件里面

        private void listView1_DoubleClick(object sender, EventArgs e)
        {
            if (listView1.SelectedItems != null && listView1.SelectedItems.Count > 0)
            {
                string url = listView1.SelectedItems[0].Text;
                System.Diagnostics.Process.Start(url);
            }
        }

Answer 2

private void listBox1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (listBox1.SelectedItems != null && listBox1.SelectedItems.Count > 0)
{
string url = listBox1.SelectedItems[0].ToString();
System.Diagnostics.Process.Start(url);
}
}