} // W_Regist
/// <summary>
/// 确认注册
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e"> the e</param>
private void btn_ok_Click(object sender, EventArgs e)
{
// 未做其他验证
IMSLogStateChangeClient registService = new IMSLogStateChangeClient();
string registFlag = string.Empty; // 1 成功 0 存在相同用户名 -1 其他失败原因
if (txtBox_pwd.Text == txtBox_rePwd.Text)
{
registFlag = registService.registUser(txtBox_userName.Text,
txtBox_pwd.Text,
txtBox_Sex.Text,
txtBox_age.Text);
if (registFlag == "1")
{
MessageBox.Show("注册成功！");
this.Hide();
}
else if (registFlag == "0")
{
MessageBox.Show("已存在相同的用户名!");
}
else
{
MessageBox.Show("注册失败，请稍后重试!");
}
} // if
else
{
MessageBox.Show("两次输入的密码不一致");
} // else
} // btn_ok_Click
} // W_Login
/// <summary>
/// 单击登录按钮
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e">the e</param>
private void btn_logIn_Click(object sender, EventArgs e)
{
// 定义添加文本的委托变量
DelegateMem.AppendDelegate appendString = new DelegateMem.AppendDelegate(DelegateMethod.appendMethod);
// 获取当前用户的实例
User currentUser = User.GetInstance();
// 定义网络服务的一个实例
IMSLogStateChangeClient logIM = new IMSLogStateChangeClient();
string loginResault = logIM.changeLogState(txt_userName.Text, txt_userPwd.Text, false);
if (loginResault == "1")
{
currentUser.userName = txt_userName.Text;
#region 连接到服务器并接收消息
if (currentUser.socket == null)
{
currentUser.socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
} // if
if (!currentUser.socket.Connected)
{
// 获得一个可用的IPV4地址
IPEndPoint remoteep = IPEndPointHandler.GetIPEndPoint();
AsyncCallback callBack = new AsyncCallback(CallBackFunc.connCallBack);
currentUser.socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
currentUser.socket.BeginConnect(remoteep, callBack, currentUser);
Thread.Sleep(1000);
// Islogin 在 connCallBack中修改
if (currentUser.Islogin == true)
{
MessageBox.Show("登录成功");
this.DialogResult = DialogResult.OK;
} // if
} // if
#endregion
} // if
else if (loginResault == "0")
{
MessageBox.Show("已有账号登录");//在另一个客户端尝试登录的时候执行的到。
} // else if
else
{
MessageBox.Show("用户名或密码错误");
} // else
} // btn_logIn_Click
} // btn_group_Click
/// <summary>
/// 单击添加好友
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e">the e</param>
private void btn_addFrd_Click(object sender, EventArgs e)
{
W_AddFrd addFrd = new W_AddFrd(userName);
if (addFrd.ShowDialog() == DialogResult.OK)
{
// 刷新好友列表
pnl_userList.Controls.Clear();
IMSLogStateChangeClient getUserList = new IMSLogStateChangeClient(); // 引用的网络服务（本地）
userList = getUserList.getFrdList(userName);
UIHandler.AddButton(userName, pnl_userList, userList);
} // if
} // btn_addFrd_Click
/// <summary>
/// Initializes a new instance of the W_Main class
/// </summary>
/// <param name="userName">current userName</param>
/// <param name="userPwd">password of currentUser</param>
public W_Main(string userName, string userPwd)
{
InitializeComponent();
this.userName = userName;
this.userPwd = userPwd;
lbl_userName.Text = userName;
IMSLogStateChangeClient getUserList = new IMSLogStateChangeClient();
userList = getUserList.getFrdList(userName);
//根据用户列表添加按钮
UIHandler.AddButton(userName, pnl_userList, userList);
} // W_Main
} // appendMethod
/// <summary>
/// 初始化用户好友列表
/// </summary>
/// <param name="pnl">a panel will contains many buttons</param>
public static void iniFrdListMethod(Panel pnl)
{
pnl.Controls.Clear();
// 获取新用户列表
// 引用的网络服务（本地）
IMSLogStateChangeClient getUserList = new IMSLogStateChangeClient();
// 获取用户实例
User currentUser = User.GetInstance();
string userList = getUserList.getFrdList(currentUser.userName);
//根据用户列表添加按钮
UIHandler.AddButton(currentUser.userName, pnl, userList);
} // iniFrdListMethod
} // findAddMsg
/// <summary>
/// 单击退出按钮
/// </summary>
/// <param name="sender"> the sender</param>
/// <param name="e"> the e</param>
private void btn_exit_Click(object sender, EventArgs e)
{
IMSLogStateChangeClient IsLog = new IMSLogStateChangeClient();
string loginResault = IsLog.changeLogState(userName, userPwd, true);
User currentUser = User.GetInstance();
try
{
if (loginResault == "1")
{
// 断开连接
if (currentUser.socket == null)
{
return;
}
if (!currentUser.socket.Connected)
{
return;
}
CallBackFunc.noChatSendData("logout", userName, "", currentUser.socket);
Thread.Sleep(2000);
SocketHandler.ShutDownConn(currentUser.socket);
MessageBox.Show("成功退出");
Application.Exit();
} // if
else if (loginResault == "0")
{
MessageBox.Show("未登录，无法退出");
}
else
{
MessageBox.Show("用户名或密码错误");
} // else
} // try
catch (System.Exception ex)
{
// the last client will be wrong when exit
Application.Exit();
}
} // btn_exit_Click
