private void button1_Click(object sender, EventArgs e)
{
string username = txtUser.Text;
string userpwd = txtPwd.Text;
if (username == "请输入用户名")
{
new Warning("请输入用户名", 图标.Erro).Show();
//MessageBox.Show("请输入账号!");
return;
}
if (userpwd == "")
{
new Warning("请输入密码", 图标.Erro).Show();
return;
}
try
{
List <AdminsMDL> list = AdminsBLL.GetLogin(username);
if (list.Count > 0)
{
if (list[0].LoginType == 1)
{
//登录成功
admins.UserCompellation = list[0].UserCompellation;
admins.name = list[0].UserName;
admins.id = list[0].headID;
admins.UserId = list[0].userid;
AdminsMDL a = new AdminsMDL();
a.LoginType = 2;
a.UserName = username;
AdminsBLL.logintype(a);
FrmMain f = new FrmMain();
f.Show();
this.Hide();
}
else if (list[0].LoginType == 2)
{
new Warning("请勿重复登录", 图标.Erro).Show();
}
}
else
{
new Warning("密码错误", 图标.Erro).Show();
}
}
catch (Exception)
{
MessageBox.Show("发生未只的异常,请联系开发者", "未知异常", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public async void SendRequest(string account, string pass, string action)
{
try
{
UserManager.UserVerification userVerification = new UserManager.UserVerification();
pass = userVerification.GetSHA256(pass);
byte[] tempBuff = Encoding.UTF8.GetBytes(action + "%" + account + "%" + pass);
SmallPackage package = new SmallPackage(1024, 1024, "M", tempBuff, "0");
byte[] buffMessage = package.Packing();
await server.GetStream().WriteAsync(buffMessage, 0, buffMessage.Length);
byte[] buffReceive = new byte[1024];
await server.GetStream().ReadAsync(buffReceive, 0, buffReceive.Length);
SmallPackage packageReceive = new SmallPackage();
packageReceive.DividePackage(buffReceive);
string[] data = (Encoding.UTF8.GetString(packageReceive.Data).Trim('\0', '\t', '\n')).Split('%');
if (data[0] == "LOGINOKE")
{
User user = new User(data[1], account, true, @"./images/avatarDefault/avatarDefault.png");
FrmMain mainform = new FrmMain(this, user, client, server, data[2]);
mainform.Show();
this.Hide();
label2.Visible = false;
}
else if (data[0] == "ERRORLOGINED")
{
MessageBox.Show("Account was logined in other computer", "Login error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
label2.Text = "Tai khoan hoac mat khau khong chinh xac";
label2.Visible = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Please check the connection again or the server could not be found!", "Error Connected", MessageBoxButtons.OK, MessageBoxIcon.Warning);
this.lnConnect.Text = "No connection";
}
}