public static void AddIpListView(ListView lvw, string ip)
{
// 对于该控件的请求来自于创建该控件所在线程以外的线程
if (lvw.InvokeRequired)
{
var lvwSet = new DelegateIpListView(delegate(ListView _lvw, string _ip)
{
var remote = new ListViewItem(_ip);
remote.SubItems.Add(DateTime.Now.ToShortTimeString());
_lvw.Items.Add(remote);
_lvw.Columns[0].Text = $"IP ({_lvw.Items.Count})";
});
lvw.Invoke(lvwSet, lvw, ip);
}
else
{
var remote = new ListViewItem(ip);
remote.SubItems.Add(DateTime.Now.ToShortTimeString());
lvw.Items.Add(remote);
lvw.Columns[0].Text = $"IP ({lvw.Items.Count})";
}
}
public static void RemoveIpListView(ListView lvw, string ip, int textIndex = 0)
{
// 对于该控件的请求来自于创建该控件所在线程以外的线程
if (lvw.InvokeRequired)
{
var lvwSet = new DelegateIpListView(delegate(ListView _lvw, string _ip)
{
//var remote = new ListViewItem(_ip);
//remote.SubItems.Add(DateTime.Now.ToShortTimeString());
for (var i = 0; i < _lvw.Items.Count; i++)
{
if (_lvw.Items[i].SubItems[textIndex].Text.Equals(ip))
{
_lvw.Items.RemoveAt(i);
break;
}
}
_lvw.Columns[0].Text = $"IP ({_lvw.Items.Count})";
});
lvw.Invoke(lvwSet, lvw, ip);
}
else
{
//var remote = new ListViewItem(ip);
//remote.SubItems.Add(DateTime.Now.ToShortTimeString());
for (var i = 0; i < lvw.Items.Count; i++)
{
if (lvw.Items[i].SubItems[textIndex].Equals(ip))
{
lvw.Items.RemoveAt(i);
break;
}
}
lvw.Columns[0].Text = $"IP ({lvw.Items.Count})";
}
}
