wcscpy_s<string.h>或<wchar.h> _mbscpy_s<mbstring.h> 这些函数是 Microsoft 特定函数。 有关兼容性的详细信息,请参阅兼容性。 示例 与生产质量代码不同,此示例在不检查错误的情况下调用安全字符串函数: C // crt_strcpy_s.c// Compile by using: cl /W4 crt_strcpy_s.c// This program uses strcp...
wcscpy_s<string.h>或<wchar.h> _mbscpy_s<mbstring.h> 這些函式Microsoft特定。 如需相容性詳細資訊,請參閱相容性。 範例 不同於生產品質程序代碼,此範例會呼叫安全字串函式,而不檢查錯誤: C // crt_strcpy_s.c// Compile by using: cl /W4 crt_strcpy_s.c// This program uses strcpy_s and st...
errno_t strcpy_s( char *strDestination, size_t numberOfElements, const char *strSource ); errno_t wcscpy_s( wchar_t *strDestination, size_t numberOfElements, const wchar_t *strSource ); errno_t _mbscpy_s( unsigned char *strDestination, size_t numberOfElements, const unsigned char *st...
Routine Required header strcpy_s <string.h> wcscpy_s <string.h> or <wchar.h> _mbscpy_s <mbstring.h>For additional compatibility information, see Compatibility.ExampleCopy // crt_strcpy_s.cpp // This program uses strcpy_s and strcat_s // to build a phrase. // #include <string.h> ...
errno_t strcpy_s( char *strDestination, size_t numberOfElements, const char *strSource ); errno_t wcscpy_s( wchar_t *strDestination, size_t numberOfElements, const wchar_t *strSource ); errno_t _mbscpy_s( unsigned char *strDestination, size_t numberOfElements, const unsigned char *st...
errno_t strcpy_s( char *strDestination, size_t numberOfElements, const char *strSource ); errno_t wcscpy_s( wchar_t *strDestination, size_t numberOfElements, const wchar_t *strSource ); errno_t _mbscpy_s( unsigned char *strDestination, size_t numberOfElements, const unsigned char *st...
wchar_t *wcscpy(wchar_t *strDestination, const wchar_t *strSource); wcscpy()即为strcpy()的宽字符版本,与_T类似的,Visual C++提供了类似的同名函数: #ifdef UNICODE #define _tcscpy wcscpy #else #define _tcscpy strcpy #endif 因此我们建议这样书写代码: ...
<string.h> or <wchar.h> _mbscpy_s <mbstring.h> For additional compatibility information, seeCompatibilityin the Introduction. Example 复制 // crt_strcpy_s.cpp // This program uses strcpy_s and strcat_s // to build a phrase. // #include <string.h> #include <stdlib.h> #include <stdi...
errno_t strcpy_s(char * _RESTRICT dest, rsize_t destmax, const char * _RESTRICT src); errno_t wcscpy_s(wchar_t * _RESTRICT dest, rsize_t destmax, const wchar_t * _RESTRICT src); Description Replaces strcpy adding security enhancements. Copies one string into another. Copies ...
wcscpy_s<string.h>or<wchar.h> _mbscpy_s<mbstring.h> These functions are Microsoft-specific. For more compatibility information, seeCompatibility. Example Unlike production quality code, this sample calls the secure string functions without checking for errors: ...