如何在各种字符串类型之间进行转换



本主题演示如何将各种 Visual C++ 字符串类型转换为其他字符串。 可以转换的字符串类型包括 char *、wchar_t*、_bstr_t、CComBSTR、CString、basic_string 和 System.String。 在所有情况下，在将字符串转换为新类型时，都会创建字符串的副本。 对新字符串进行的任何更改都不会影响原始字符串，反之亦然。 -How to: Convert Between Various String Types



This topic demonstrates how to convert various Visual C++ string types into other strings. The strings types that are covered include char*, wchar_t*, _bstr_t, CComBSTR, CString, basic_string, and System.String. In all cases, a copy of the string is made when converted to the new type. Any changes made to the new string will not affect the original string, and vice versa.