MFC：Unicode和多字节字符集下 CString和char的转化（MFC中）

2011-05-16 00:10 1166人阅读 评论(0) 收藏 举报

mfcdelete

Unicode下

CString转TCHAR

TCHAR* szMsg = new TCHAR[wcslen(strAdbCmd)];

szMsg = strAdbCmd.GetBuffer(strAdbCmd.GetLength());

strAdbCmd.ReleaseBuffer();

用完了别忘了delete []szMsg;

CString转 char*

char * charP;

CString strP;

WideCharToMultiByte(CP_OEMCP,0,(LPCTSTR)strP,-1,charP,260,0,false);

char* TCHAR*转 CString

char cstr[20]=”sdaww”;

TCHAR tcstr[20]=_T(”unicode”);

CString str=CString(cstr);

CString str1=CString(tcstr);

CString转 int

CString strNum=_T(“”);

int value = _ttoi(static_cast<LPCTSTR>(strNum));

或者

int value = _ttoi(strNum);

int 转CString

int ia=1232;

CString stri= stri.Format(_T(“%d”),ia);

多字节字符集下

Cstring转化为char

转化成数组：

Cstring   str=”convert”;

char char_str [512];

strncpy_s(char_str,(LPCTSTR)str_sum,sizeof(char_str));

转化成char指针：

char * ch_a =(char*)str.GetBuffer(str.GetLength());

char转化为Cstring

Cstring str;

char szBuff[2048];

str.Format("%s",szBuff);

CString 转 int ：

n=atoi(str);