C / C++ / MFC

pl_kode wrote:

How do I export function's from a .cpp program to a dll...

#include <string>

using namespace std;

//...

string Set_file_path( string& Right_str );

#include <iostream>
#include <string>
#include <algorithm>
#include <fstream>

using namespace std;

bool IsNotBlankSpace(char ch)
{
	if (ch == ' ' || ch == '\t') // add anything missing
	{
		return false;
	}
	return true;
}

inline bool IsBlankLine(string &rstrLine)
{
	return rstrLine.end( ) == find_if(rstrLine.begin( ), 
		rstrLine.end( ), &IsNotBlankSpace);
}

void main ()
{
	ifstream fileProps("C:\\properties.txt");
	string	strLine;

	while (!fileProps.eof())
	{
		getline(fileProps, strLine);
		if (IsBlankLine(strLine))
		{
			cout << "Blank Line" << endl;
		}
		else
		{
			cout << strLine <<  endl;
		}
	}
}