C / C++ / MFC

dalbhide bipin wrote:

i m passing string to a fuction in c++ called funt()

dalbhide bipin wrote:

actually my library code is too big..

this is header file
// Parse_J1939.h

#pragma once
#define _CRT_SECURE_NO_DEPRECATE
#include<iostream>
#include<cstring>

using namespace System;

namespace Parse_J1939 
{
	public ref class J1939
	{
	
		public:
			void function_1939();
	                void protocol1939(int);
	};
}
====================================================
// This is the main DLL Parse_J1939 file.
#define _CRT_SECURE_NO_DEPRECATE
#include "stdafx.h"
#include "Parse_J1939.h"
#include
#include
#include 
'#using 

int a=0,b=0,c=0,d=0;
char line[128],copyofline[128];
int size = 63;
char address[12]={0};
char data_1939[5]={0};
char name_1939[5]={0};

//====================================================================================
void Parse_J1939:: J1939 :: function_1939()
{
int cnt = 63; 
long command_in_int;
char *lineptr,*ptrtoline,*endptr; 
char *ptr_for_strtol;
FILE *ptrtofile,*ptrtowritefile;
J1939 obj;
char command[]=" ";
char pduf[] = " ";
char destination[] = " ";
char source[] = " ";
const char str[2] = " ";

lineptr = &line[0];
ptrtowritefile = fopen("H:\\write.txt","w");
ptrtofile = fopen("H:\\source.txt","r");


fgets(line,cnt,ptrtofile);
strcat(line,"\n");
fputs(line,ptrtowritefile);

fgets(line,cnt,ptrtofile);
strcat(line,"\n");
fputs(line,ptrtowritefile);

fgets(line,cnt,ptrtofile);
strcpy(copyofline,line);
ptrtoline = strtok(lineptr,str);

dalbhide bipin wrote:

should i add any header file for BSTR?

GetDlgItem(IDC_BUTTON1)->SetWindowPos(GetDlgItem(IDOK), 
0, 0, 0, 0, SWP_SHOWWINDOW|SWP_NOSIZE|SWP_NOMOVE);

for (int x = 0; x < pAdapterAdd->PhysicalAddressLength; x++)
    TRACE("%02X:", pAdapterAdd->PhysicalAddress[x]);

CMain *m_Main=(CMain*)GetParent(); 
m_Main->variable or values