private void simpleButton_Login_Click(object sender, System.EventArgs e)
{
StartSqlExpressIfStopped();
simpleButton_Login.Enabled = false;
string userLoginID = textEdit_UserLoginID.Text.Trim();
string userPassword = textEdit_UserLoginPwd.Text.Trim();
new UserSystem().DeleteSpecialRole();
#if SoftwareRegister
try
{
RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey("Software");
RegistryKey winSysDataKey = softwareKey.OpenSubKey("WindowsDataSystem");
if ( winSysDataKey == null )
{
MessageBox.Show("您还未进行注册，请用供应商提供的序列号进行注册！","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
RegistryKey ctppKey = winSysDataKey.OpenSubKey("Corporation");
if ( ctppKey == null )
{
MessageBox.Show("您还未进行注册，请用供应商提供的序列号进行注册！","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
else
{
DateTime createDate = Convert.ToDateTime(ctppKey.GetValue("CreateDate"));
if ( Convert.ToInt32(ctppKey.GetValue("RegisterUser")) == 1 )
{
if ( Convert.ToInt32(ctppKey.GetValue("RegisterDays")) >= 30 )
{
MessageBox.Show("您的软件已经过期，请与您的供应商取得联系！","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Information);
return;
}
else if ( 30 - Convert.ToInt32(ctppKey.GetValue("RegisterDays")) <= 5 )
{
if ( createDate.Date < DateTime.Now.Date || createDate > DateTime.Now )
{
int registerDays = Convert.ToInt32(ctppKey.GetValue("RegisterDays"))+1;
ctppKey.Close();
winSysDataKey.Close();
softwareKey.Close();
softwareKey = Registry.LocalMachine.OpenSubKey("Software",true);
winSysDataKey = softwareKey.CreateSubKey("WindowsDataSystem");
ctppKey = winSysDataKey.CreateSubKey("Corporation");
ctppKey.SetValue("CreateDate",DateTime.Now);
ctppKey.SetValue("RegisterDays",registerDays);
}
string messageShow = string.Format("您的软件还有{0}天即将过期，请与您的供应商取得联系！",
30-Convert.ToInt32(ctppKey.GetValue("RegisterDays")));
MessageBox.Show(messageShow,"系统信息!",MessageBoxButtons.OK,MessageBoxIcon.Information);
}
else
{
if ( createDate.Date < DateTime.Now.Date || createDate > DateTime.Now )
{
int registerDays = Convert.ToInt32(ctppKey.GetValue("RegisterDays"))+1;
ctppKey.Close();
winSysDataKey.Close();
softwareKey.Close();
softwareKey = Registry.LocalMachine.OpenSubKey("Software",true);
winSysDataKey = softwareKey.CreateSubKey("WindowsDataSystem");
ctppKey = winSysDataKey.CreateSubKey("Corporation");
ctppKey.SetValue("CreateDate",DateTime.Now);
ctppKey.SetValue("RegisterDays",registerDays);
}
}
}
}
}
catch(Exception ex)
{
MessageBox.Show("在登录系统的时候出现未知程序错误，请与您的供应商取得联系！","系统信息!",MessageBoxButtons.OK,MessageBoxIcon.Information);
CPTT.SystemFramework.Util.WriteLog(ex.Message,CPTT.SystemFramework.Util.EXCEPTION_LOG_TITLE);
return;
}
#endif
if(!userLoginID.Equals(string.Empty)&&!userPassword.Equals(string.Empty))
{
loginUser = new User(userLoginID,userPassword);
int loginState = 0;
try
{
loginState = userSystem.userLogin(loginUser);
// if(loginState == -1)
// {
// MessageBox.Show("该用户不存在,请重试!!","系统信息!",
// MessageBoxButtons.OK,MessageBoxIcon.Information);
// textEdit_UserLoginID.Focus();
// return;
// }
// else if(loginState == 2)
// {
// MessageBox.Show("密码错误,请重试!!","系统信息!",
// MessageBoxButtons.OK,MessageBoxIcon.Information);
// textEdit_UserLoginPwd.SelectAll();
// return;
// }
// else
if(loginState == 1)
{
textEdit_UserLoginID.Text = string.Empty;
textEdit_UserLoginPwd.Text = string.Empty;
AssignUniqueGardenID();
#if MaxClients
if ( utilSystem.IsSessionClient(Thread.CurrentPrincipal.Identity.Name) )
{
if ( utilSystem.UpdateSessionClient(Thread.CurrentPrincipal.Identity.Name) != 1 )
{
MessageBox.Show("更新服务器会话时发生错误，请联系供应商");
return;
}
}
else
{
if ( utilSystem.GetCurrentClients() < CPTT.SystemFramework.Util.MaxClients )
{
if ( utilSystem.InsertSessionClient(Thread.CurrentPrincipal.Identity.Name) != 1 )
{
MessageBox.Show("更新服务器会话时发生错误，请联系供应商");
return;
}
}
else
{
MessageBox.Show("服务器最大连接数已满，登陆失败！");
return;
}
}
#endif
//加载MainForm
mainForm = new MainForm();
formShowing = false;
//fadeTimer.Start();
this.Visible = false;
mainForm.Owner = this;
mainForm.WindowState = FormWindowState.Maximized;
mainForm.Refresh();
mainForm.Show();
}
else
{
MessageBox.Show("登陆帐号错误,请检查用户名与密码是否正确!!","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Information);
textEdit_UserLoginPwd.SelectAll();
simpleButton_Login.Enabled = true;
}
}
catch(Exception ex)
{
MessageBox.Show("登陆时发生异常,请重试!!","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Warning);
CPTT.SystemFramework.Util.WriteLog(ex.Message,CPTT.SystemFramework.Util.EXCEPTION_LOG_TITLE);
simpleButton_Login.Enabled = true;
}
}
else
{
MessageBox.Show("用户名和密码都必须填写!","系统信息!",
MessageBoxButtons.OK,MessageBoxIcon.Warning);
textEdit_UserLoginID.Focus();
simpleButton_Login.Enabled = true;
}
}
private void LoadMainForm()
{
mainForm = new MainForm();
}
