Qt 动态加载 dll

boy11-2

1. #ifdef Q_OS_WIN
   
2.     typedef long ( *SHELLRUN)(long,const char*, const char*, const char* ,const char* , int );
   
3.     SHELLRUN test;
   
4.     QString str = "shell32.dll";
   
5.     QLibrary lib(str);
   
6.     test = (SHELLRUN)lib.resolve("ShellExecuteA");
   
7.     const char * te = "open";
   
8.     const char * te1 = ".\\help\\Guide.hlp";
   
9.     test(NULL,te,te1,NULL,NULL,5);
   
10.     lib.unload();
    
11. #endif

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