private void removeAllSelectedFromAllList()
{
if (this.All_Send_Addr_listView.SelectedItems.Count > 0)
{
this.All_Send_Addr_listView.BeginUpdate();
this.Need_Send_Addr_listView.BeginUpdate();
foreach (ListViewItem item in this.All_Send_Addr_listView.SelectedItems)
{
IpAddr ip = new IpAddr();
ip.IpAddrs = item.Text;
ip.Port = item.SubItems[1].Text;
this.sendList.Add(ip);
this.All_Send_Addr_listView.Items.Remove(item);
ListViewItem nitem = new ListViewItem();
nitem.Text = ip.IpAddrs;
nitem.SubItems.Add(ip.Port);
this.Need_Send_Addr_listView.Items.Add(nitem);
}
this.All_Send_Addr_listView.EndUpdate();
this.Need_Send_Addr_listView.EndUpdate();
}
}
private void button2_Click(object sender, EventArgs e)
{
if (this.send_ipBox2.Text.Equals(""))
{
MessageBox.Show("请输入发送IP地址!");
return;
}
if (this.send_port_box.Text.Equals(""))
{
MessageBox.Show("请输入发送端口号!");
return;
}
IpAddr sendip = new IpAddr();
sendip.IpAddrs = this.send_ipBox2.Text;
sendip.Port = this.send_port_box.Text;
this.send_ipAddrList.Add(sendip);
this.addToListView(sendip);
this.send_ipBox2.clearText();
this.send_port_box.Text = "";
}
public Form1()
{
InitializeComponent();
rec_ipAddress = new IpAddr();
send_ipAddrList = new List <IpAddr>();
sktUtil = new SocketUtil();
connecionstate = false;
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
t = new Thread(new ThreadStart(Helper)); //实例化线程
t.Start(); //启动线程
IpAddr ipaddr = (IpAddr)e.Argument;
receive_socket = sktUtil.getConnection(ipaddr.IpAddrs, ipaddr.Port);
}
private void addToListView(IpAddr sendip)
{
this.send_listview.BeginUpdate();
ListViewItem item = new ListViewItem();
item.Text = sendip.IpAddrs;
item.SubItems.Add(sendip.Port);
this.send_listview.Items.Add(item);
this.send_listview.EndUpdate();
}
private void button8_Click(object sender, EventArgs e)
{
if (this.send_result_listView.Items.Count == 0)
{
MessageBox.Show("发送地址为空!");
return;
}
foreach (ListViewItem item in this.send_result_listView.Items)
{
this.send_result_listView.BeginUpdate();
IpAddr ip = new IpAddr();
ip.IpAddrs = item.Text;
ip.Port = item.SubItems[1].Text;
SocketUtil sktutil = new SocketUtil();
Socket clientSocket = sktutil.getConnection(ip.IpAddrs, ip.Port);
if (clientSocket != null)
{
bool success = sktutil.sendMessage(clientSocket, this.message);
if (success)
{
string response = sktutil.receiveMessage(clientSocket);
//MessageBox.Show(response);
item.SubItems.Add("回应：" + response);
}
else
{
item.SubItems.Add("失败");
}
sktutil.disConnection(clientSocket);
}
else
{
item.SubItems.Add("无法连接");
}
this.send_result_listView.EndUpdate();
}
}
private void addToAllList()
{
if (this.Need_Send_Addr_listView.SelectedItems.Count > 0)
{
ListViewItem item = this.Need_Send_Addr_listView.SelectedItems[0];
IpAddr ip = new IpAddr();
ip.IpAddrs = item.Text;
ip.Port = item.SubItems[1].Text;
this.Need_Send_Addr_listView.BeginUpdate();
this.Need_Send_Addr_listView.Items.Remove(item);
this.Need_Send_Addr_listView.EndUpdate();
this.All_Send_Addr_listView.BeginUpdate();
ListViewItem nitem = new ListViewItem();
nitem.Text = ip.IpAddrs;
nitem.SubItems.Add(ip.Port);
this.All_Send_Addr_listView.Items.Add(nitem);
this.All_Send_Addr_listView.EndUpdate();
this.sendList.Remove(ip);
}
}
