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Karthick P.K on SQL Server

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How to check if local system is connected to a network and identify the type of network connection

Posted by Karthick P.K on July 26, 2010

#include <windows.h> 
#include <iostream> 
using namespace std;
#pragma comment(lib, "Sensapi.lib")
#include <Sensapi.h>

void main()
{
    
bool a; 
LPDWORD lpdwFlags;
lpdwFlags = new DWORD;
a=IsNetworkAlive( lpdwFlags);

        if(GetLastError()!=0)
        {
            cout<<"IsNetworkAlive failed:%d"<<GetLastError();
        }
        else if(GetLastError()==0 & (!a) )
        {
            cout<<"Network is not connected";
        }
        else if(GetLastError()==0 & (a))
        {
            cout<<"Network is connected.Type: "<< *lpdwFlags;  //1=Lan and 2=WAN
        }

}

Regards

Karthick P.K

This entry was posted on July 26, 2010 at 1:34 PM and is filed under Programming, SQL General. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

2 Responses to “How to check if local system is connected to a network and identify the type of network connection”

  1. Balaji said

    August 9, 2013 at 7:40 PM

    How and where to execute it ?

    Reply

  2. Top SQL Server blogs from MSSQLWIKI « MSSQLWIKI said

    January 11, 2014 at 1:00 PM

    […] How to check if local system is connected to a network and identify the type of network connection […]

    Reply

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