public void AssignManger(Imanager manager)
{
Manager = manager;
}
public static void Act(Imanager me)
{
me.Manage();
}
private void Login()
{
this.Invoke(new Action(() =>
{
btnSubmit.Text = "登录中...";
btnSubmit.Enabled = false;
}));
bool isLogin = false;
string strUserName = this.txtUserName.Text.Trim();
string strPassword = this.txtPassword.Text.Trim();
string strError = "登录失败";
if (string.IsNullOrWhiteSpace(strUserName) || string.IsNullOrWhiteSpace(strPassword))
{
strError += "：登录名及密码不允许为空。";
Logger.Error(strError, MethodBase.GetCurrentMethod());//记录日志
MessageBox.Show(strError, "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
strError = "登录失败";
try
{
Imanager <User> manager = Tools.DynamicCreateClass <Imanager <User> >("UserManager");
if (manager == null)
{
strError += "：创建用户管理实例异常。";
Logger.Error(strError, MethodBase.GetCurrentMethod());//记录日志
MessageBox.Show(strError, "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
UserList = manager.Load();
if (UserList.Count > 0)
{
var result = (from u in UserList where u.LoginName == strUserName select u).ToList();
if (result != null && result.Count > 0)
{
if (TripleDES.EncryptPassword(strPassword) == result[0].Password)
{
this.ThisUser = result[0];
isLogin = true;
}
else
{
strError += "：密码错误。";
}
}
else
{
strError += "：系统不存在该用户。";
}
}
else
{
strError += "：系统用户表无数据信息。";
}
}
catch (Exception ex)
{
strError += string.Format("：{0}。", ex.Message);
}
if (isLogin)
{
Logger.Info("用户 " + ThisUser.ChineseName + " 成功登陆系统。", MethodBase.GetCurrentMethod(), this.ThisUser.UserID);
this.DialogResult = DialogResult.OK; //返回一个登录成功的对话框状态
//this.Invoke(new Action(() => { this.Close(); }));
}
else
{
Logger.Error(strError, MethodBase.GetCurrentMethod());//记录日志
MessageBox.Show(strError, "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.Invoke(new Action(() =>
{
btnSubmit.Text = "登录";
btnSubmit.Enabled = true;
}));
}
}
