size_t wcstombs(...)/* WCSTOMBS.C illustrates the behavior of the wcstombs function. */#include <stdio.h>
#include <stdlib.h>void main( void )
{
int i;
char *pmbbuf = (char *)malloc( MB_CUR_MAX );
wchar_t *pwchello = L"Hello, world."; printf( "Convert wide-character string:\n" );
i = wcstombs( pmbbuf, pwchello, MB_CUR_MAX );
printf( "\tCharacters converted: %u\n", i );
printf( "\tMultibyte character: %s\n\n", pmbbuf );
}
OutputConvert wide-character string:
Characters converted: 1
Multibyte character: H
#include <stdlib.h>void main( void )
{
int i;
char *pmbbuf = (char *)malloc( MB_CUR_MAX );
wchar_t *pwchello = L"Hello, world."; printf( "Convert wide-character string:\n" );
i = wcstombs( pmbbuf, pwchello, MB_CUR_MAX );
printf( "\tCharacters converted: %u\n", i );
printf( "\tMultibyte character: %s\n\n", pmbbuf );
}
OutputConvert wide-character string:
Characters converted: 1
Multibyte character: H
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pField->get_Name(&bstrName);_bstr_t tmpbstr(bstrName, FALSE); //necessary to avoid a memory leak
CString str = (const char*)(tmpbstr);别忘了给分!
USES_CONVERSION;
strcpy(charbuf,OLE2A(BSTRbuf);如果是一般的C/C++程序
用WideCharToMultiBye();或者都用sprintf(charbuf,"%S",BSTRbuf);
http://www.csdn.net/expert/topic/231/231379.shtm
USES_CONVERSION;
和OLE2T
BSTR m_bstr和CString m_cstr
用什么函数可直接把他们的值互付??
_bstr_t b2(b1);
CString s1=(char*)b2;先将BSTR类型放在_bstr_t中,然后用(char*)就可以把字符串析出来了!