/// <summary>
/// 密码校验
/// </summary>
/// <param name="EmpNo"></param>
/// <param name="password"></param>
/// <returns></returns>
private bool CheckLoginSuss(string EmpNo, string password)
{
user = new PW_User();
using (ASRS_Volvo.ServiceForVolvo.ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient())
{
string cesarPassword = srv.CommonMethod_StringEncoding(password);
var _user = srv.PW_User_GetUserInfoByEmpno(EmpNo);
if (_user.PASSWORD == cesarPassword)
{
user = _user;
}
else
{
user = new PW_User();
return(false);
}
if (ckBForce.Checked)
{
_user.ISLOGININ = "N";
srv.PW_User_UpdateUserInfo(user);
wait(1000);
}
return(true);
}
}
private void btnLogin_Click(object sender, EventArgs e)
{
string empno, password;
empno = tbLoginName.Text.Trim();
if (string.Empty == empno)
{
MessageBox.Show("请输入用户名！", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.tbLoginName.Focus();
this.tbLoginName.SelectAll();
return;
}
password = tbLoginPassword.Text.Trim();
bool blogin = CheckLoginSuss(empno, password); //调用数据库，校验逻辑
if (!blogin)
{
MessageBox.Show(this, "用户名或密码错误！", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.tbLoginName.Focus();
this.tbLoginName.SelectAll();
return;
}
if (user.ISLOGININ == "Y")
{
MessageBox.Show(this, "该用户已在别处登录！", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.tbLoginName.Focus();
this.tbLoginName.SelectAll();
return;
}
user.ISLOGININ = "Y";
using (ASRS_Volvo.ServiceForVolvo.ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient())
{
if (!srv.PW_User_UpdateUserInfo(user))
{
MessageBox.Show(this, "登录失败！", "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.tbLoginName.Focus();
this.tbLoginName.SelectAll();
return;
}
else
{
FormMain fmain = new FormMain();
fmain.Show();
}
}
this.Hide();
}
/// <summary>
/// 登录者信号握手
/// </summary>
private void LoginHandShake()
{
int tryCount = 0;
string oldHandShake = string.Empty;
while (true)
{
Thread.Sleep(2000);
try
{
using (ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient())
{
var user = srv.PW_User_GetOneByUserID(FormLogin.user.ID);
if (user.ISLOGININ == "N")//如果不在线
{
MessageBox.Show("系统已离线！");
Environment.Exit(0);
}
if (oldHandShake != user.HANDSHAKE)
{
oldHandShake = user.HANDSHAKE;
tryCount = 0;
tSLabelDataBase.Text = "数据库连接:正常";
tSLabelDataBase.ForeColor = Color.Blue;
tSLableEmployeeNo.Text = user.ID;
tSLabelName.Text = user.USERNAME;
SRM_Communicate();
}
else
{
tryCount++;
tSLabelDataBase.Text = "数据库连接:中断";
tSLabelDataBase.ForeColor = Color.Red;
if (tryCount > 5)//如果连续五次握手失败则表明断线
{
user.ISLOGININ = "N";
}
}
user.HANDSHAKE = Guid.NewGuid().ToString();
srv.PW_User_UpdateUserInfo(user);
}
}
catch (Exception ex)
{
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
string peoplenName = tBName.Text.Trim();
string userid = tBUserId.Text.Trim();
string Password = tBPassWord.Text.Trim();
string GroupId = cmB_Group.SelectedValue.ToString();
if (tBPassWord.Text.Length < 8)
{
MessageBox.Show("密码长度小于8位!");
tBPassWord.SelectAll();
tBPassWord.Focus();
return;
}
if (tBUserId.Text.Trim() == string.Empty)
{
MessageBox.Show("工号不能为空!");
tBUserId.SelectAll();
tBUserId.Focus();
return;
}
PW_User wkrs = new PW_User();
using (ASRS_Volvo.ServiceForVolvo.ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient())
{
srv.PW_User_GetOneByUserID(userid);
wkrs.PASSWORD = srv.CommonMethod_StringEncoding(Password);//解密
wkrs.ID = userid;
wkrs.USERNAME = peoplenName;
wkrs.USERGROUP = GroupId;
if (tBUserId.Enabled == false)
{
if (srv.PW_User_UpdateUserInfo(wkrs))
{
tBUserId.Clear();
tBPassWord.Clear();
tBName.Clear();
tBUserId.Focus();
Close();
}
else
{
MessageBox.Show("保存失败!");
tBUserId.Focus();
tBUserId.SelectAll();
return;
}
}
else if (tBUserId.Enabled == true)
{
if (srv.PW_User_InsertOne(wkrs))
{
tBUserId.Clear();
tBPassWord.Clear();
tBName.Clear();
tBUserId.Focus();
}
else
{
MessageBox.Show("保存失败!");
tBUserId.Focus();
tBUserId.SelectAll();
return;
}
}
}
}
