VS2008常见类型转换

1

1. CString 转 char*

char   m_file[100+1]=""; 

WideCharToMultiByte( CP_ACP,0, filename,-1,m_file, 100, NULL, NULL   );

2. _bstr_t 转 CString

CString str;

_bstr_t str1;

str=(LPCTSTR)(_bstr_t)str1

3. CString 转 _bstr_t

CString str;

_bstr_t str1;

str1=(_bstr_t)str