NX_API中好像没有这样的函数,不过我是使用C++的函数来实现字符比较的.
strcmp
语法:
#include <string.h>
int strcmp( const char *str1, const char *str2 );
功能:比较字符串str1 and str2, 返回值如下:
返回值
解释
less than 0
str1 is less than str2
equal to 0
str1 is equal to str2
greater than 0
str1 is greater than str2
例如:
printf( "Enter your name: " );
scanf( "%s", name );
if( strcmp( name, "Mary" ) == 0 )
printf( "Hello, Dr. Mary!\n" ); |