vs2013 调用只有dll文件的动态库(二)

调用句柄还可以用HMODULE类来进行调用，代码如下：

#include<stdio.h>
#include<stdlib.h>
#include<Windows.h>

typedef int(*lpAddFun)(int, int);
typedef void(*AESFUN)(unsigned char *pskey, unsigned char *blk);
unsigned char dll_key_fob[16] = { 0x56, 0x38, 0x97, 0x3f, 0x56, 0x70, 0x22, 0x88, 0x3b, 0x52, 0xfe, 0x5a, 0x01, 0x32, 0x08, 0x49 };
unsigned char buf0[16] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0, 0, 0, 0 };
int main(int argc, char **argv)
{
    unsigned int i;
    HINSTANCE hDll;
    lpAddFun addFun;
    HMODULE hmdl;
    
    hmdl = ::LoadLibrary(TEXT("..\AES_Dll.dll"));
    if (hmdl)
    {
        AESFUN newAes = (AESFUN)::GetProcAddress(hmdl, "AesEncrypt");
        newAes(dll_key_fob, buf0);
        for (i = 0; i<16; i++)
        {
            if (buf0[i]<0x10)
                printf("0%X ", buf0[i]);
            else
                printf("%X ", buf0[i]);
        }
        printf("
");
    }
    else
    {
        printf("Can't load dll by hmdl.");
    }
    hDll = LoadLibrary(TEXT("..\WinDll.dll"));
    if (!hDll)
    {
        printf("Can't load dll by hdll.");
    }
    else
    {
        addFun = (lpAddFun)GetProcAddress(hDll, "add");
        if (addFun != NULL)
        {
            printf("hdll's result=%d
", addFun(1, 2));
        }
        FreeLibrary(hDll);
    }
    system("pause");
}

谢谢。