private void FrmMain_FormClosed(object sender, FormClosedEventArgs e)
{
ICopyRight copyRight = new RegisterCopyRight();
copyRight.UpdateUserInfo();
Application.Exit();
}
private void frmLogin_Load(object sender, EventArgs e)
{
ICopyRight copyRightChecker = new RegisterCopyRight();
if (!copyRightChecker.CheckAvailable())
{
MessageBoxEx.Show("试用期限已到，请联系管理人员!");
Application.Exit();
return;
}
//chkRememberPswd.CheckValueChanged+=chkRememberPswd_CheckValueChanged;
txtUserName.SelectedValueChanged += txtUserName_SelectedValueChanged;
// 读取配置文件寻找记住的用户名和密码
FileStream fs = new FileStream(_userDataFile, FileMode.OpenOrCreate);
if (fs.Length > 0)
{
BinaryFormatter bf = new BinaryFormatter();
_users = bf.Deserialize(fs) as List <User>;
if (_users == null)
{
return;
}
foreach (User user in _users)
{
this.txtUserName.Items.Add(user.Username);
}
for (int i = 0; i < _users.Count; i++)
{
if (this.txtUserName.Text != "")
{
foreach (var user in _users)
{
if (user.Username == this.txtUserName.Text.Trim())
{
this.txtPswd.Text = user.Password;
this.chkRememberPswd.Checked = true; //这里虽然默认选中了，但是后面其实会触发user_name selectedvaluechanged事件就无所谓了
}
}
}
}
}
fs.Close();
// 用户名默认选中第一个
if (this.txtUserName.Items.Count > 0)
{
this.txtUserName.SelectedIndex = this.txtUserName.Items.Count - 1;
}
//item = (List<User>)bUser.GetAll();
//item =
//this.UserName.DataSource = item;
//this.UserName.DisplayMember = "Username";
if (!GlobalUtils.CheckDatabaseConnect())
{
MessageBoxEx.Show("连接到数据库服务器失败，请联系技术人员!");
Application.Exit();
return;
}
SteelManagement.BLL.ProgramUpdate bllProgramUpdate = new SteelManagement.BLL.ProgramUpdate();
var latest = bllProgramUpdate.GetLatestModel();
if (latest == null)
{
MessageBoxEx.Show("检查更新失败，程序将退出");
Application.Exit();
return;
}
//执行检查更新操作
if (NeedUpdate(latest.Version))
{
//执行更新
MessageBoxEx.Show("发现新版本，即将开始升级");
Process.Start(GlobalUtils.AppPath + "\\" + "SteelManagement.AutoUpdate.exe");
Application.Exit();
return;
}
}
