private void SetForm(string body)
{
const string SPLITER = ",";
string source = body;
int pos_1 = source.IndexOf(SPLITER);
int pos_2 = source.IndexOf(SPLITER, pos_1 + 1);
// data 顺序：发送者，消息类型，消息
string sender = source.Substring(0, pos_1);
string msg_type = source.Substring(pos_1 + 1, pos_2 - pos_1 - SPLITER.Length);
string msg = source.Substring(pos_2 + SPLITER.Length);
ui_chat form_chat_with = null;
foreach (Friend friend in friends_list)
{
if (friend.Username == sender)
{
form_chat_with = ui_chat.GetInstance(friend.Username, friend.Notename);
form_chat_with.Show();
break;
}
}
if (form_chat_with != null)
{
form_chat_with.Invoke(
form_chat_with.show_text,
new Object[] { msg, msg_type, form_chat_with.rtbx_receive_msg }
);
}
else
{
// 陌生人
}
}
private void tmenu_item_send_msg_Click(object sender, EventArgs e)
{
try
{
string notename = lsb_friends.SelectedItem.ToString();
foreach (Friend friend in friends_list)
{
if (friend.Notename == notename)
{
ui_chat form_chat_with = ui_chat.GetInstance(friend.Username, friend.Notename);
form_chat_with.Show();
form_chat_with.Activate();
return;
}
}
throw new Exception("无此好友!");
}
catch (Exception ex)
{
MessageBox.Show("未选中好友！");
}
}