/// <summary>
/// 创建；
/// </summary>
/// <param name="number">学号/工号</param>
/// <param name="password">密码</param>
/// <param name="emailAddress">电子邮件地址</param>
/// <returns>新用户</returns>
public static User Create(string number, string password, string emailAddress)
{
FormatValidationService.ValidateNumber(number);
FormatValidationService.ValidatePassword(password);
FormatValidationService.ValidateEmailAddress(emailAddress);
User newUser = new User();
newUser.Number = number;
newUser.Password = CryptoService.Encrypt(password);
newUser.EmailAddress = emailAddress;
newUser.IsActivated = false;
return(newUser);
}
/// <summary>
/// 注册；
/// </summary>
/// <param name="number">学号/工号</param>
/// <param name="password">密码</param>
/// <param name="emailAddress">电子邮件地址</param>
/// <returns>新用户</returns>
public static User Register(string number, string password, string emailAddress)
{
try //若try语句块正常结束，则将跳过catch语句块，走向后续语句；
{
FormatValidationService.ValidateNumber(number);
FormatValidationService.ValidatePassword(password);
FormatValidationService.ValidateEmailAddress(emailAddress);
}
catch (InvalidFormatException ex) //若try语句块出现异常，则将进入catch语句块，捕捉并处理异常；
{
throw new ApplicationException("用户注册失败：格式错误！", ex); //抛出新的异常，并包含被捕捉的自定义异常；
} //除了自定义异常，还可使用应用程序异常；
User newUser = new User();
newUser.Number = number;
newUser.Password = CryptoService.Encrypt(password);
newUser.EmailAddress = emailAddress;
newUser.IsActivated = false;
return(newUser);
}