怎样实现_bstr_t to char*的转换呢?


_bstr_t to char* 怎么实现这个转换?谢谢!

[解决办法]
char* p= new char[...]足够长
_bstr_t xx;
strcpy( p , (const char*)xx );
[解决办法]
http://www.cppblog.com/yuanyajie/archive/2006/12/14/16429.html
http://vcer.net/5808.html
[解决办法]
可以直接赋值
_bstr_t 通过构造函数直接将char*赋给_bstr_t
而通过重载= 运算符将_bstr_t赋给char*