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1、CString,字符数组,string 互相转换CString,字符数组,string 互相转换 有三个函数可以将字符串的内容转换为字符数组和Cstring 1.data,返回没有”0“的字符串数组 2,c_str,返回有”0“的字符串数组 3,copy string 转CString CString.format(%s, string.c_str); 用c_str确实比data要好. CString转 string string s(CString.GetBuffer); GetBuffer后一定要ReleaseBuffer,否则就没有释放缓冲区所占的空间. char* 转CString C
2、String.format(%s, char*); CStringstrtest; char * charpoint; charpoint=give string a value; strtest=charpoint; /直接付值 CString转 char * CStringstrtest=wwwwttttttt; charpoint=strtest.GetBuffer(strtest.GetLength); CString转换 char100 char a100; CStringstr(aaaaaa); strncpy(a,(LPCTSTR)str,sizeof(a); CStringst
3、r=aaa; char* ch; ch=(char*)(LPCTSTR)str; char* 转 string string s(char *); 你的只能初始化,在不是初始化的地方最好还是用assign. string 转 char * char *p = string.c_str; _bstr_t与CString互转 _bstr_tbstr CStringcstr; CString - _bstr_t: bstr=(_bstr_t)cstr; _bstr_t -CString: cstr=(LPCSTR)bstr; BSTR 与CString互转 BSTR bstr; CStringcstr; CString -BSTR :bstr=cstr.AllocSysString; BSTR -CString :cstr=(LPCSTR)bstr;