這些函式是 、 _snwscanf_snscanf_l、 的版本_snscanf,_snwscanf_l具有CRT 中安全性功能中所述的安全性增強功能。 語法 C 複製 int __cdecl _snscanf_s( const char * input, size_t length, const char * format [, argument_list] ); int __cdecl _snscanf_s_l( const char *...
_snscanf_s(str+ (i *2),2,"%X", &result[i]); }stringstr = ConvertTo((char*)result, code_page); delete[] result;returnstr; } 此函数中,传入strtSrc参数是一个经过十六进制编码的字符串,此函数将每两个十六进制字符转换成一个十进制数,然后再转换未指定编码格式的字符串。 从逻辑上看,这段代...
These functions are versions of _snscanf, _snscanf_l, _snwscanf, _snwscanf_l with security enhancements as described in Security features in the CRT. Syntax C Copy int __cdecl _snscanf_s( const char * input, size_t length, const char * format [, argument_list] ); int __cdecl ...
int __cdecl _snscanf_s( const char * input, size_t length, const char * format, ... ); int __cdecl _snscanf_s_l( const char * input, size_t length, const char * format, locale_t locale, ... ); int __cdecl _snwscanf_s( const wchar_t * input, size_t length, ...
_snscanf_s,_snscanf_s_l<stdio.h> _snwscanf_s,_snwscanf_s_l<stdio.h> or <wchar.h> For more compatibility information, seeCompatibility. Example C // crt_snscanf_s.c// This example scans a string of// numbers, using both the character// and wide character secure vers...
int __cdecl _snscanf_s( const char * input, size_t length, const char * format, ... ); int __cdecl _snscanf_s_l( const char * input, size_t length, const char * format, locale_t locale, ... ); int __cdecl _snwscanf_s( const wchar_t * input, size_t length,...
從字串讀取所指定長度的格式化資料。 這些函式是 、_snwscanf_snscanf_l、 的版本_snscanf,_snwscanf_l具有 CRT中安全性功能中所述的安全性增強功能。 語法 C複製 int__cdecl _snscanf_s(constchar* input,size_tlength,constchar* format [, argument_list] );int__cdecl _snscanf_s_l(...
int __cdecl _snscanf_s( const char * input, size_t length, const char * format, ... ); int __cdecl _snscanf_s_l( const char * input, size_t length, const char * format, locale_t locale, ... ); int __cdecl _snwscanf_s( const wchar_t * input, size_t length, const ...
_snscanf_s, _snscanf_s_l, _snwscanf_s, _snwscanf_s_l Reads formatted data of a specified length from a string. These are versions of_snscanf, _snscanf_l, _snwscanf, _snwscanf_lwith security enhancements as described inSecurity Features in the CRT....
_snscanf_s, _snscanf_s_l <stdio.h> _snwscanf_s, _snwscanf_s_l <stdio.h> or <wchar.h> For more compatibility information, seeCompatibilityin the Introduction. Example Αντιγραφή // crt_snscanf_s.c // This example scans a string of // numbers, using both the characte...