WlanGetAvailableNetworkList问题 [英] WlanGetAvailableNetworkList issue

问题描述

我正在尝试在我的代码中使用WlanGetAvailableNetworkList来获取netwroks列表。但由于某种原因，它只获得一个可用的网络。

I am trying to use WlanGetAvailableNetworkList in my code to get the list of netwroks. however for some reason it gets only one of the available network.

int main（int argc，char * argv []）

{

    

     HANDLE hClient;

     DWORD dwNegotiatedVersion = 0;

     PWLAN_INTERFACE_INFO_LIST pIntfList = NULL;

     PWLAN_AVAILABLE_NETWORK_LIST nwList;

     DWORD结果= 0;

    

  

    

     WlanSession = WlanOpenHandle（WLAN_API_VERSION，NULL，& dwNegotiatedVersion，

                         & hClient）;

    

     WlanEnumInterfaces（hClient，NULL，& pIntfList）;

     result = WlanScan（hClient，& pIntfList-> InterfaceInfo [0] .InterfaceGuid，NULL，NULL，NULL）;


    

     WlanGetAvailableNetworkList（hClient，& pIntfList-> InterfaceInfo [0] .InterfaceGuid，WLAN_AVAILABLE_NETWORK_INCLUDE_ALL_MANUAL_HIDDEN_PROFILES，NULL， List）;

    

    

    返回0;

}

int main (int argc, char *argv[])
{
    
    HANDLE hClient;
    DWORD dwNegotiatedVersion = 0;
    PWLAN_INTERFACE_INFO_LIST pIntfList = NULL;
    PWLAN_AVAILABLE_NETWORK_LIST nwList;
    DWORD result = 0;
    
  
    
    WlanSession = WlanOpenHandle( WLAN_API_VERSION, NULL, &dwNegotiatedVersion,
                                &hClient );
    
    WlanEnumInterfaces(hClient, NULL, &pIntfList);
    result = WlanScan(hClient, &pIntfList->InterfaceInfo[0].InterfaceGuid, NULL, NULL, NULL );
    
    WlanGetAvailableNetworkList (hClient,&pIntfList->InterfaceInfo[0].InterfaceGuid,WLAN_AVAILABLE_NETWORK_INCLUDE_ALL_MANUAL_HIDDEN_PROFILES,NULL,&nwList);
    
    
    return 0;
}

有人可以告诉我这有什么不对吗？

Can somebody tell me whats wrong with this?

以下是网络的屏幕截图

推荐答案

我使用的是Windows Xp SP 3

I am using windows Xp SP 3

我确实浏览了wlanapi.h文件。它似乎一次只能扫描一个网络：

I did go through the wlanapi.h file. It seems that it can scan only one network at a time:

typedef struct _WLAN_AVAILABLE_NETWORK_LIST {

   ;  DWORD dwNumberOfItems;

    DWORD dwIndex;



#ifdef __midl

    [unique，size_is（dwNumberOfItems）] WLAN_AVAILABLE_NETWORK网络[*];

#else

    WLAN_AVAILABLE_NETWORK网络[1];

#endif



} WLAN_AVAILABLE_NETWORK_LIST，* PWLAN_AVAILABLE_NETWORK_LIST;

typedef struct _WLAN_AVAILABLE_NETWORK_LIST {
    DWORD dwNumberOfItems;
    DWORD dwIndex;

#ifdef __midl
    [unique, size_is(dwNumberOfItems)] WLAN_AVAILABLE_NETWORK Network[*];
#else
    WLAN_AVAILABLE_NETWORK Network[1];
#endif

} WLAN_AVAILABLE_NETWORK_LIST, *PWLAN_AVAILABLE_NETWORK_LIST;

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