C / C++ / MFC

sunny_vc wrote:

ReadIntervalTimeout = 1;
ReadTotalTimeoutMultiplier =1;
ReadTotalTimeoutConstant =2;

Vetukuri Raju wrote:

can anybody please give some remedy to my problem?

Vetukuri Raju wrote:

Hi actually my application is working in release mode...but not working in debug mode

Vetukuri Raju wrote:

....i have several libraries...in debug mode three libraries are not getting linked...in my command line they are not shown...what to do

#pragma comment(lib, "Your_Library.lib")

Vetukuri Raju wrote:

where do i give full library paths?

Vetukuri Raju wrote:

It is saying that it is a duplicate resource,but in my .rc file i dont have an id for this dialog.

mikey_eff wrote:

How can I programmatically get this connection speed for a specific interface? I am constrained to using C and the Windows API.

#define COUNTER "\\Network Interface(Intel(R) 82566DM-2 Gigabit Network Connection - Packet Scheduler Miniport)\\Current Bandwidth"

HQUERY query;
HCOUNTER counter;
PDH_FMT_COUNTERVALUE value;
DWORD counterType;
PDH_STATUS status;

if((status = PdhOpenQuery((LPCSTR)NULL,(DWORD_PTR)NULL,&query)) == ERROR_SUCCESS){
  if((status = PdhAddCounter(query,COUNTER,(DWORD_PTR)NULL,&counter)) == ERROR_SUCCESS){
    if((status = PdhCollectQueryData(query)) == ERROR_SUCCESS){
      if((status = PdhGetFormattedCounterValue(counter,PDH_FMT_DOUBLE|PDH_FMT_NOSCALE,&counterType,&value)) == ERROR_SUCCESS){
        printf("Counter = %f\n",value.doubleValue);
      }else{
        printf("ERROR: PdhGetFormattedCounterValue() failed. Error Code: %X\n",status);
      }
    }else{
      printf("ERROR: PdhCollectQueryData() failed. Error Code: %X\n",status);
    }
  }else{
    printf("ERROR: PdhAddCounter() failed. Error Code: %X\n",status);
  }
  PdhCloseQuery(query);
}else{
  printf("ERROR: PdhOpenQuery() failed. Error Code: %X\n",status);
}

mikey_eff wrote:

#define COUNTER "\\Network Interface(Intel(R) 82566DM-2 Gigabit Network Connection - Packet Scheduler Miniport)\\Current Bandwidth"

#define COUNTER "\\\\machine\\Network Interface(Intel(R) 82566DM-2 Gigabit Network Connection - Packet Scheduler Miniport)\\Current Bandwidth"

#include "Iphlpapi.h"
#pragma comment(lib, "iphlpapi.lib")
VOID PrintEthernetSpeeds()
{
	BYTE *pBuf=NULL;
	DWORD dwSize=0;
	DWORD dwResult=0;
	BOOL bConnected=FALSE;
	PMIB_IFTABLE pMIBTable;
	CString str;
	GetIfTable(NULL,&dwSize,FALSE);
	pBuf=new BYTE[dwSize];
	pMIBTable=reinterpret_cast<PMIB_IFTABLE>(pBuf);

	if(NO_ERROR == GetIfTable(pMIBTable,&dwSize,FALSE))
	{
		for(UINT i=0; i < pMIBTable->dwNumEntries; ++i)
		{
			if(MIB_IF_TYPE_ETHERNET == pMIBTable->table[i].dwType)
			{
				char szBuf[MAX_PATH];
				sprintf(szBuf,"%s is %ld\n",pMIBTable->table[i].bDescr,pMIBTable->table[i].dwSpeed);
				TRACE(szBuf);
			}
		}
	}
	delete []pBuf;
}

BYTE *pBuf=NULL;
DWORD dwSize=0;
DWORD dwResult=0;
BOOL bConnected=FALSE;
PMIB_IFTABLE pMIBTable;
UINT i;

GetIfTable(NULL,&dwSize,FALSE);
pBuf=(BYTE *)malloc(dwSize);
pMIBTable=(PMIB_IFTABLE)pBuf;
if(NO_ERROR == GetIfTable(pMIBTable,&dwSize,FALSE))
{
	for(i=0; i < pMIBTable->dwNumEntries; ++i)
	{
		if(MIB_IF_TYPE_ETHERNET == pMIBTable->table[i].dwType)
		{
			printf("%s is %ld\n",pMIBTable->table[i].bDescr,pMIBTable->table[i].dwSpeed);
		}
	}
}
free(pBuf);