C / C++ / MFC

#include <iostream>
#include <string>
#include <windows.h>
using namespace std;

// Function moved outside.
string GetLocalComputerName()
{
   TCHAR chrComputerName[MAX_COMPUTERNAME_LENGTH + 1];
   string strRetVal;
   DWORD dwBufferSize = MAX_COMPUTERNAME_LENGTH + 1;
   
   if(GetComputerName(chrComputerName,&dwBufferSize)) {
      strRetVal = chrComputerName;
   } else {
      strRetVal = "";
   }
   
   return(strRetVal);
}


int main()
{
   system("CLS");
   string password;
   cout << "password: ";
   cin >> password;
   
   if (password == "123"){
      system("CLS"); // Cleares the screen
      cout << "password accepted" << endl;}
   
   else{
      cout << "password incorrect" << endl;
      goto exit;}
exit:
      
      system("CLS");
      system("TITLE Local Computer Name");

      // Print local computer name.
      cout << GetLocalComputerName();
      return 0;
}

Max++ wrote:

Please help me to solve this problem.

sahih wrote:

how can i control Stepper Motor Control drive through serial Port instead of parallel port by using language such as c/c++

Gastello wrote:

on the screen is nothing drowning

Gastello wrote:

it become grey and squares of progress bar isn't drawn.

led mike wrote:

I don't know what "meanth beasy" means.

Gastello wrote:

I am not amateur, and I don't have time to learn in detail how Windows Device Contexts works.

Gastello wrote:

I am not amateur, and I don't have time to learn in detail how Windows Device Contexts works.