如何使用 C++ CLI 文字说明符？

Question

这是我的班级。我在使用“literal”修饰符声明成员类型“name”时遇到错误。

ref class CreditCardAccount 
{
public: 
    static CreditCardAccount ();
    CreditCardAccount (long number, double limit);
    void SetCreditCardLimit (double amount);
    bool MakePurchase (double amount);
    void MakeRepayment (double amount);
    void PrintStatement ();
    long GetAccountNumber ();
    static short GetNumOfAccounts ();   
    literal String name = "Super Platinum Card";
private:

    initonly long accountNumber;
    double currentBalance;
    double creditLimit;
    static short numOfAccounts;
    static double interestRate;
};

当我尝试引用类型“名称”时出现错误，例如：

Console::Write("Card name is ");
Console::WriteLine(CreditCardAccount::name);

错误：

error C2146: syntax error : missing ';' before identifier 'String'
error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
error C2146: syntax error : missing ';' before identifier 'name'
error C3845: 'CreditCardAccount::name': only static data members can be initialized inside a ref class or value type

Answer 1

我也遇到了这个问题，正确的写法应该是：

literal System::String^ name = "Super Platinum Card";