c语言编程软件开机自动启动 C语言实现程序开机自启动

#include

#include

char *GetFilename(char *p) //得到一个路径的纯文件名

{

int x=strlen(p);

char ch='\\';

char *q=strrchr(p,ch);

return q;

}

int main()

{

char *filepath;

char modlepath[256];

char syspath[256];

//打开酷狗应用

filepath="C:\\Program^ Files\\KuGou\\KGMusic\\KuGou.exe";

system(filepath);

//将程序移动到系统目录下

GetModuleFileName(0,modlepath,256); //获得自身路径

GetSystemDirectory(syspath,256); //得到系统路径

int ret=CopyFile(modlepath,strcat(syspath,GetFilename(modlepath)),1);//复制，CopyFile的第二个参数是目标文件名

if(ret)

{

printf("%s has been copyed to sys dir %s\n",modlepath,syspath);

}

else

{

printf("%s is exists",modlepath);

}

//程序添加开机自启动

char regname[]="Software\\Microsoft\\Windows\\CurrentVersion\\Run";

HKEY hKey;

ret=RegOpenKey(HKEY_LOCAL_MACHINE,regname,&hKey); //打开注册表键

ret=RegSetValueEx(hKey,"MyProm",0,REG_EXPAND_SZ,(unsigned char*)strcat(syspath,GetFilename(modlepath)),25); //设置键值

if(ret==0)

{

printf("succes to write run key.\n");

RegCloseKey(hKey);

}

else

{

printf("failed to open regedit.%d\n",ret);

return 0;

}

return 0;

}