//接受消息
public void AddMessage(object sender, AddMessageEventArgs e)
{
string message = e.mess;
string appendText;
string appendText1;
string id;
appendText = "<" + e.Sender + ">" + System.DateTime.Now.ToString() + Environment.NewLine + message + Environment.NewLine;
//int txtGetMsgLength = this.Input_text.Text.Length;
appendText1 = "<" + e.Sender + ">" + System.DateTime.Now.ToString() + Environment.NewLine;
if (flag_FG)
{
id = e.Sender;//发送者
if (e.Sender == Current_friend.ID)
{
if (message == "sticker_1" || message == "sticker_2" || message == "sticker_3")//如果是表情
{
string s = message.Substring(message.Length - 1, 1);
int t = int.Parse(s);
//richTextBox1.ReadOnly = false;
richTextBox1.AppendText(appendText1);
SetClipboard2(images[t - 1]);
richTextBox1.Paste();
richTextBox1.AppendText(Environment.NewLine);
richTextBox1.ScrollToCaret();
//richTextBox1.ReadOnly = true;
}
else
{
richTextBox1.AppendText(appendText);
richTextBox1.ScrollToCaret();
}
}
}
else
{
id = e.ChatName;//群聊的名字
if (e.ChatName == Current_group.ID)
{
if (message == "sticker_1" || message == "sticker_2" || message == "sticker_3")//如果是表情
{
string s = message.Substring(message.Length - 1, 1);
int t = int.Parse(s);
richTextBox1.AppendText(appendText1);
SetClipboard2(images[t - 1]);
if (richTextBox1.CanPaste(DataFormats.GetFormat(DataFormats.Bitmap)))
{
richTextBox1.Paste();
//richTextBox1.AppendText(Environment.NewLine);
}
richTextBox1.AppendText(Environment.NewLine);
richTextBox1.ScrollToCaret();
}
else
{
this.richTextBox1.AppendText(appendText);
this.richTextBox1.ScrollToCaret();
}
}
}
//加入聊天记录
string Path = Application.StartupPath + "\\" + username + "\\" + "Contacts" + "\\";
if (!File.Exists(Path + id + "_LTJL" + ".txt"))
{
File.Create(Path + id + "_LTJL" + ".txt");
}
StreamWriter sw = new StreamWriter(Path + id + "_LTJL" + ".txt", true);
sw.Write(appendText);
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
}
private void ExtractData(Object obj)
{
Socket client = obj as Socket;
AddMessageEventArgs eventArgs;
#region Head
byte[] cmdB = new byte[2];
client.Receive(cmdB, 1, SocketFlags.None);
string cmd = Encoding.UTF8.GetString(cmdB);
byte[] accountB = new byte[10];
client.Receive(accountB, 10, SocketFlags.None);
string account = Encoding.UTF8.GetString(accountB);
string group = "";
if (cmd[0] == MsgType.GroupText || cmd[0] == MsgType.GroupFile)
{
byte[] groupnamel = new byte[2];//群名长度
client.Receive(groupnamel, 1, SocketFlags.None);
string l = Encoding.UTF8.GetString(groupnamel);
int L;
int.TryParse(l, out L);
byte[] groupB = new byte[L];
client.Receive(groupB, L, SocketFlags.None);
group = Encoding.UTF8.GetString(groupB);
}
#endregion
string msg;
#region Message Type
switch (cmd[0])
{
#region Message
case MsgType.Text:
msg = GetText(client);
eventArgs = new AddMessageEventArgs(msg, account, account);
OnAddMessage(this, eventArgs);
break;
#endregion
#region GroupMessage
case MsgType.GroupText:
msg = GetText(client);
eventArgs = new AddMessageEventArgs(msg, account, group);
OnAddMessage(this, eventArgs);
break;
#endregion
#region File
case MsgType.File:
msg = GetFile(client);
eventArgs = new AddMessageEventArgs(msg, account, account);
OnAddMessage(this, eventArgs);
break;
#endregion
#region GroupFile
case MsgType.GroupFile:
msg = GetFile(client);
eventArgs = new AddMessageEventArgs(msg, account, group);
OnAddMessage(this, eventArgs);
break;
#endregion
default:
break;
}
#endregion
}