这段代码不知道哪里错了

Question

class CComp 
{
public:
 void s_compare(CString* s_name,int *price);
 int s_price;
 CString s_name;
 CComp();
 virtual ~CComp();

};

void CComp::s_compare(CString *s_name, int *s_price)
{
 CString na; 
 s_name=&na;
 int nb;
 s_price=&nb;
}

 CComp copp;
 copp.s_compare("SZ002325"，30)；

Answer 1

你试着把s_compare函数的实参传进去看看，就知道哪儿错了···

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To Be An Excellent Coder!

Answer 2

1 "SZ002325"是一个常量字符串，可以转成CString，但是s_compare的行参是CString*所以不行。该成

2 "SZ002325"是一个无名常量右值不能用来附值

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麻烦把正确答案设为解答。

Answer 3

Hi Honny_yeyh,

    请你把代码按如下修改，您就可以把s_name和s_price的值传进去了。

class CComp 
{
public:
 void s_compare(CString* s_name,int* price);
 int s_price;
 CString s_name;
 CComp();
 virtual ~CComp();

};

void CComp::s_compare(CString* s_name, int* s_price)
{
 CString na; 
 s_name=&na;
 int nb;
 s_price=&nb;
}

 CComp copp;
 CString* s=new CString(L"SZ002325");
 int i=30;
 copp.s_compare(s,&i);

 

    如果您的问题解决了，请把有用的回答标记为答案！

谢谢，

Lucy

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Lucy Liu [MSFT]
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