//Gửi yêu cầu chat riêng với client
private void privateChatToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (var client in from ListViewItem item in userlist.SelectedItems select(User) item.Tag)
{
string to = userlist.SelectedItems[0].SubItems[0].Text;
var value = listpChat.SingleOrDefault(r => r.getTo() == to);
if (value == null) //Neu chua co form
{
client.SendData("Chat|" + to);
pChat = new PrivateChat(this);
pChat.SetTo(to);
pChat.Show();
listpChat.Add(pChat);
}
}
}
//Chat riêng tư với client
private void ChatPrivateWithUser(string [] cmd)
{
var value = listpChat.SingleOrDefault(r => r.getTo() == cmd[1]);
if (value != null) //Neu trong list ton tai form
{
value.chatBox.Text += cmd[1] + " : " + cmd[2] + "\r\n";
}
else
{
this.Invoke(() =>
{
pChat = new PrivateChat(this);
pChat.SetTo(cmd[1]);
pChat.Show();
listpChat.Add(pChat);
pChat.chatBox.Text += cmd[1] + " : " + cmd[2] + "\r\n";
});
}
}
